Tunnel construction material management method and device based on digital twinning, and storage medium

Abstract

This invention relates to the field of digital twin technology and discloses a method, equipment, and storage medium for tunnel construction material management based on digital twins. The method includes: obtaining the weight value of each construction material for the target tunnel construction when the storage area for construction materials does not meet the requirements for storing all construction materials; determining the timing of construction material usage based on construction material parameters and the tunnel construction plan; generating a target construction material management strategy based on the timing of construction material usage and the weight value of the construction materials for the target tunnel construction using a digital twin strategy; and managing the construction materials according to the target construction material management strategy. Through the above method, after obtaining the timing of construction material usage and the weight value, the target construction material management strategy is generated in combination with the digital twin strategy, and then the construction materials are managed according to the generated target construction material management strategy, thereby effectively improving the efficiency of tunnel construction material management and accelerating the progress of the entire tunnel construction.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of digital twinning, in particular to a tunnel construction material management method and device based on digital twinning and a storage medium. BACKGROUND

[0002] In order to meet the needs of sustained and rapid social and economic development, various construction projects are being carried out in various regions, such as subways, bus rapid transit lines, tunnels, etc. The construction projects must be carried out without construction materials, such as cement, steel bars, sandstone, etc. The current way of managing construction materials is to transport all construction materials to the construction area, and then construct them in turn. When the construction needs to replace the construction materials, the materials are transported to other outdoor locations. The outdoor locations may cause damage to the construction materials to some extent, resulting in low efficiency of managing tunnel construction materials and slow construction progress caused by frequent transportation.

[0003] The above content is only used to assist in understanding the technical solutions of the present application and does not represent the acknowledgement of the above content as prior art. SUMMARY

[0004] The main purpose of the present application is to provide a tunnel construction material management method and device based on digital twinning and a storage medium, which aims to solve the technical problems of low efficiency of managing tunnel construction materials and slow progress of the entire tunnel construction in the prior art.

[0005] To achieve the above purpose, the present application provides a tunnel construction material management method based on digital twinning, which comprises the following steps:

[0006] When the storage area of the construction materials does not meet the requirement of storing all construction materials, the weight value of the construction materials for the target tunnel construction is obtained;

[0007] Obtain the construction material parameters and construction plan of the target tunnel, and determine the construction material use time according to the construction material parameters and the tunnel construction plan;

[0008] Generate a target construction material management strategy according to the construction material use time and the weight value of the construction materials for the target tunnel construction through a digital twinning strategy;

[0009] According to the target construction material management strategy, the construction materials are managed.

[0010] Optionally, when the storage area of the construction materials does not meet the requirement of storing all construction materials, the weight value of the construction materials for the target tunnel construction is obtained, which comprises:

[0011] When the storage area of the construction materials does not meet the requirement of storing all the construction materials, the current construction progress of the target tunnel is acquired;

[0012] According to the current construction progress and the construction plan, the quantity and the urgency of the required construction materials are determined;

[0013] According to the quantity and the urgency of the required construction materials, the weight value of the construction materials for the construction of the target tunnel is calculated through a preset weight calculation strategy.

[0014] Optionally, the construction material parameters and the construction plan of the target tunnel are acquired, and the construction material use timing is determined according to the construction material parameters and the tunnel construction plan, including:

[0015] The construction material parameters and the construction plan of the target tunnel are acquired;

[0016] The construction plan is analyzed in stages to obtain the construction process of each stage of the target tunnel;

[0017] According to the construction process of each stage of the target tunnel, the material parameters required by the construction process are obtained;

[0018] The material parameters required by the construction process are matched with the construction material parameters;

[0019] According to the matching result, the construction material use timing is determined.

[0020] Optionally, the target construction material management strategy is generated according to the construction material use timing and the weight value of the construction materials for the construction of the target tunnel through a digital twin strategy, including:

[0021] According to the construction material use timing and the weight value of the construction materials for the construction of the target tunnel, the construction materials are sorted to obtain the construction material use sequence;

[0022] According to the construction material use sequence, the storage area required for storing each corresponding construction material is acquired;

[0023] The target construction material management strategy is generated according to the storage area required for storing each corresponding construction material through a digital twin strategy.

[0024] Optionally, the target construction material management strategy is generated according to the storage area required for storing each corresponding construction material through a digital twin strategy, including:

[0025] N storage areas are extracted from the storage area required for storing each corresponding construction material;

[0026] The N storage areas are accumulated to obtain the total area for storing the N construction materials.

[0027] When the total area for storing the N construction materials meets the requirement for storing all construction materials, the total area and the area for storing all construction materials are calculated according to the construction material characteristic information by a preset material area estimation strategy;

[0028] The area of the total area and the area for storing all construction materials is calculated by difference to obtain a current area difference;

[0029] The construction material to be added is determined according to the current area difference and the storage area required for storing each construction material;

[0030] A target construction material management strategy is generated according to the N construction materials and the construction material to be added in the N storage areas by a digital twin strategy.

[0031] Optionally, the management of the construction materials according to the target construction material management strategy comprises:

[0032] The construction material scheduling strategy and the construction material management strategy are obtained according to the target construction material management strategy;

[0033] The construction material scheduling plan is generated according to the construction material scheduling strategy;

[0034] The construction material to be purchased is scheduled according to the construction material scheduling plan;

[0035] The construction materials are scheduled and stored according to the construction material management strategy.

[0036] Optionally, after the management of the construction materials according to the target construction material management strategy, the method further comprises:

[0037] The current construction efficiency and the current material damage rate of the target tunnel are obtained;

[0038] The conventional construction material management plan of the tunnel of the same type as the target tunnel is obtained;

[0039] The construction efficiency and the material damage rate of the tunnel of the same type are determined according to the conventional construction material management plan;

[0040] When the current construction efficiency is greater than the construction efficiency of the tunnel of the same type and the current material damage rate is less than the material damage rate of the tunnel of the same type, the construction materials of other tunnels are managed by the construction material management strategy.

[0041] In addition, to achieve the above-mentioned purpose, the application further provides a tunnel construction material management device based on digital twinning, which comprises:

[0042] The acquisition module is configured to acquire a weight value of the construction material for the target tunnel construction when the storage area of the construction material fails to meet the requirement of storing all the construction materials.

[0043] The determination module is configured to acquire a construction material parameter and a construction plan of the target tunnel, and determine a construction material use time according to the construction material parameter and the tunnel construction plan.

[0044] The generation module is configured to generate a target construction material management strategy according to the construction material use time and the weight value of the construction material for the target tunnel construction through a digital twin strategy.

[0045] The management module is configured to manage the construction material according to the target construction material management strategy.

[0046] In addition, to achieve the above object, the present application further provides a tunnel construction material management device based on digital twin, which comprises a memory, a processor and a tunnel construction material management program based on digital twin stored in the memory and capable of running on the processor, and the tunnel construction material management program based on digital twin is configured to implement the tunnel construction material management method based on digital twin as described above.

[0047] In addition, to achieve the above object, the present application further provides a storage medium, which stores a tunnel construction material management program based on digital twin, and the tunnel construction material management program based on digital twin implements the tunnel construction material management method based on digital twin as described above when executed by a processor.

[0048] The tunnel construction material management method based on digital twin provided by the present application acquires a weight value of the construction material for the target tunnel construction when the storage area of the construction material fails to meet the requirement of storing all the construction materials, acquires a construction material parameter and a construction plan of the target tunnel, determines a construction material use time according to the construction material parameter and the tunnel construction plan, generates a target construction material management strategy according to the construction material use time and the weight value of the construction material for the target tunnel construction through a digital twin strategy, and manages the construction material according to the target construction material management strategy. In this way, after the construction material use time and the weight value are obtained, the target construction material management strategy is generated in combination with the digital twin strategy, and then the construction material is managed according to the generated target construction material management strategy, so that the efficiency of managing the tunnel construction material can be effectively improved, and the progress of the entire tunnel construction can be accelerated. BRIEF DESCRIPTION OF DRAWINGS

[0049] Figure 1A structural schematic diagram of a tunnel construction material management device based on digital twinning of a hardware running environment related to an embodiment scheme of the present application.

[0050] Figure 2 A flowchart of a first embodiment of a tunnel construction material management method based on digital twinning of the present application.

[0051] Figure 3 A flowchart of a second embodiment of a tunnel construction material management method based on digital twinning of the present application.

[0052] Figure 4 A functional module schematic diagram of a first embodiment of a tunnel construction material management device based on digital twinning of the present application.

[0053] The implementation, functional features and advantages of the present application will be further described with reference to the accompanying drawings in conjunction with the embodiments. DETAILED DESCRIPTION

[0054] It should be understood that the specific embodiments described herein are intended to be illustrative only and not limiting of the present application.

[0055] Reference Figure 1 , Figure 1 A structural schematic diagram of a tunnel construction material management device based on digital twinning of a hardware running environment related to an embodiment scheme of the present application.

[0056] As Figure 1 shown, the tunnel construction material management device based on digital twinning can include a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. The communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 can include a display, an input unit such as a keyboard, and can also include a standard wired interface, a wireless interface. The network interface 1004 can optionally include a standard wired interface, a wireless interface (such as a wireless fidelity (Wi-Fi) interface). The memory 1005 can be a high-speed random access memory (RAM) memory, or a stable non-volatile memory (NVM), such as a disk memory. The memory 1005 can also be a storage device independent of the aforementioned processor 1001.

[0057] Those skilled in the art can understand, Figure 1The structure shown in the figure does not constitute a limitation on the tunnel construction material management device based on digital twinning, and can include more or fewer components than the figure, or combine certain components, or different component arrangements.

[0058] As shown in Figure 1 The memory 1005 as a storage medium can include an operating system, a network communication module, a user interface module, and a tunnel construction material management program based on digital twinning.

[0059] In Figure 1 The network interface 1004 of the tunnel construction material management device based on digital twinning is mainly used for data communication with the network integration platform workstation; the user interface 1003 is mainly used for data interaction with the user; the processor 1001 and the memory 1005 in the tunnel construction material management device based on digital twinning can be arranged in the tunnel construction material management device based on digital twinning, and the tunnel construction material management device based on digital twinning calls the tunnel construction material management program based on digital twinning stored in the memory 1005 through the processor 1001, and executes the tunnel construction material management method based on digital twinning provided by the embodiment of the application.

[0060] Based on the above hardware structure, the tunnel construction material management method based on digital twinning is proposed.

[0061] Referring to Figure 2 , Figure 2 The flowchart of the first embodiment of the tunnel construction material management method based on digital twinning is shown.

[0062] In the first embodiment, the tunnel construction material management method based on digital twinning comprises the following steps:

[0063] Step S10, when the storage area of the construction material does not meet the requirement of storing all construction materials, the weight value of the construction material for the target tunnel construction is obtained.

[0064] It should be noted that the execution subject of the present embodiment is a tunnel construction material management device based on digital twinning, which can also be other devices that can achieve the same or similar functions, such as a material management controller, etc., and the present embodiment does not limit this. In the present embodiment, the material management controller is taken as an example for illustration.

[0065] It should be understood that the storage area refers to the area for storing construction materials, and the weight value refers to the important procedure of the construction material for the target tunnel construction, that is, the higher the weight value, the more important the construction material corresponding to the weight value for the target tunnel construction.

[0066] Further, the step S10 comprises: obtaining a current construction progress of the target tunnel when the storage area of the construction materials does not meet the requirement of storing all the construction materials; determining a quantity and an urgency of the required construction materials according to the current construction progress and the construction plan; and calculating a weight value of the construction materials for the construction of the target tunnel according to the quantity and the urgency of the required construction materials by using a preset weight calculation strategy.

[0067] It can be understood that after obtaining the storage area of the construction materials, it is determined whether the storage area of the construction materials meets the requirement of storing all the construction materials. If not, it indicates that the area cannot store all the construction materials at this time. The current construction progress refers to the progress of the target tunnel. The preset weight calculation strategy refers to a strategy of calculating the weight values of different objects. In this embodiment, the weight value of the construction materials for the construction of the target tunnel is calculated according to the quantity and the urgency of the required construction materials by using the preset weight calculation strategy. For example, the quantity of the required construction material A is m, and the urgency is M. Then, the weight value L1 of the construction material A for the construction of the target tunnel is calculated as L1=0.3*m+0.7*M.

[0068] The step S20 comprises: obtaining construction material parameters and a construction plan of the target tunnel, and determining a construction material use time according to the construction material parameters and the tunnel construction plan.

[0069] It can be understood that the construction material parameters refer to various attribute parameters of the construction materials, which include but are not limited to name, model, purpose, etc. The construction plan refers to a plan of completing the target tunnel. For example, the first stage is to complete surveying, the second stage is to complete deep foundation pit excavation, and the third stage is to complete column and ground pouring. The construction material use time refers to the time of using the construction materials. For example, the use time of the construction material A is the second stage, and the use time of the construction material B is the third stage. The construction material use time is determined according to the construction material parameters and the tunnel construction plan.

[0070] Further, the step S20 comprises: obtaining construction material parameters and a construction plan of the target tunnel; performing stage analysis on the construction plan to obtain a construction process of each stage of the target tunnel; obtaining material parameters required by the construction process according to the construction process of each stage of the target tunnel; matching the material parameters required by the construction process with the construction material parameters; and determining a construction material use time according to the matching result.

[0071] It should be understood that after obtaining the construction plan, the construction plan is analyzed by stages to obtain the construction process of each stage of the target tunnel, the material parameter required by the construction process refers to the parameter of the material required for construction according to the construction process of each stage, and then the material parameter required by the construction process is matched with the construction material parameter to obtain the matched material parameter, and then the matched material parameter is queried according to the construction process of each stage to obtain the construction material use time.

[0072] In step S30, a target construction material management strategy is generated according to the construction material use time and the weight value of the construction material for the target tunnel construction by the digital twin strategy.

[0073] It should be understood that the target construction material management strategy refers to the strategy for managing the construction materials of the target tunnel, and the target construction material management strategy is generated by the digital twin strategy, that is, the most reasonable scheduling and storage of the construction materials are ensured, so that the target tunnel is completed with the highest efficiency.

[0074] In step S40, the construction materials are managed according to the target construction material management strategy.

[0075] Further, in step S40, the construction material scheduling strategy and the construction material management strategy are obtained according to the target construction material management strategy, the construction material scheduling plan is generated according to the construction material scheduling strategy, the construction materials that need to be purchased are scheduled according to the construction material scheduling plan, and the construction materials are scheduled and stored according to the construction material management strategy.

[0076] It should be understood that the construction material scheduling strategy refers to the scheduling strategy for purchasing the required construction materials, and the construction material management strategy refers to the management strategy for scheduling, storing and transporting the construction materials. Through the cooperation of the construction material scheduling strategy and the construction material management strategy, the construction materials will not be stacked, the construction will be short of materials, and the construction materials will not be lost. Specifically, the construction materials that need to be purchased are scheduled according to the construction material scheduling plan, and the construction materials are scheduled and stored according to the construction material management strategy.

[0077] Further, after step S40, the current construction efficiency and the current material damage rate of the target tunnel are obtained, the regular construction material management plan of the same type of tunnel as the target tunnel is obtained, the construction efficiency and the material damage rate of the same type of tunnel are determined according to the regular construction material management plan, and when the current construction efficiency is greater than the construction efficiency of the same type of tunnel and the current material damage rate is less than the material damage rate of the same type of tunnel, the construction materials of other tunnels are managed by the construction material management strategy.

[0078] It can be understood that the conventional construction material management plan refers to a construction material management plan without integrating the digital twin idea, which is a construction material management plan for managing tunnels of the same type as the target tunnel, and then comparing the construction efficiency and material damage rate of the tunnels of the same type with the current construction efficiency and current material damage rate of the target tunnel. When the current construction efficiency is greater than the construction efficiency of the tunnels of the same type and the current material damage rate is less than the material damage rate of the tunnels of the same type, it indicates that the construction material management strategy is more reasonable and efficient. At this time, the construction material management strategy can be promoted and applied to the management of construction materials of other tunnels.

[0079] In the embodiment, when the storage area of the construction material does not meet the requirement of storing all construction materials, the weight value of the construction material for the construction of the target tunnel is obtained; the construction material parameters and the construction plan of the target tunnel are obtained, and the construction material use time is determined according to the construction material parameters and the tunnel construction plan; the target construction material management strategy is generated according to the construction material use time and the weight value of the construction material for the construction of the target tunnel through the digital twin strategy; and the construction material is managed according to the target construction material management strategy. In the above manner, after obtaining the construction material use time and the weight value, the target construction material management strategy is generated in combination with the digital twin strategy, and then the construction material is managed according to the generated target construction material management strategy, so that the efficiency of managing the tunnel construction material can be effectively improved, and the progress of the entire tunnel construction can be accelerated.

[0080] In an embodiment, as Figure 3 The second embodiment of the tunnel construction material management method based on the digital twin is proposed based on the first embodiment, and the step S30 includes:

[0081] In step S301, the construction materials are sorted according to the construction material use time and the weight value of the construction material for the construction of the target tunnel, and the construction material use order is obtained.

[0082] It should be understood that the construction material use order refers to the use order of each construction material when the target tunnel is constructed, which is determined according to the construction material use time and the weight value of the construction material for the construction of the target tunnel. For example, the weight value of the construction material A is L1, the use time is h, the weight value of the construction material B is L2, and the use time is h. If the weight value L1 is less than L2, the construction material B is used before the construction material A.

[0083] In step S302, the storage area required for storing each corresponding construction material is obtained according to the construction material use order.

[0084] It can be understood that the required storage area of each construction material refers to the area required for storing each construction material, for example, the use order of the construction materials is construction material B, construction material A and construction material C, at this time, the area b for storing construction material B, the area a for storing construction material A and the area c for storing construction material C need to be obtained.

[0085] In step S303, the target construction material management strategy is generated according to the storage area required for storing each corresponding construction material by the digital twin strategy.

[0086] Further, in step S303, N storage areas are extracted from the storage area required for storing each corresponding construction material, the N storage areas are accumulated to obtain a total area for storing the N construction materials, when the total area for storing the N construction materials meets the requirement for storing all construction materials, the area of the total area and the area for storing all construction materials is calculated according to the construction material characteristic information by the preset material area estimation strategy, the area difference between the total area and the area for storing all construction materials is calculated to obtain the current area difference, the construction material to be added is determined according to the current area difference and the storage area required for storing each corresponding construction material, and the target construction material management strategy is generated according to the N storage areas corresponding to the construction materials and the construction material to be added by the digital twin strategy.

[0087] It should be understood that the preset material area estimation strategy refers to a strategy for estimating the area required for storing construction materials, the requirement for storing all construction materials refers to the requirement for the area of the maximum number of construction materials, the total area is accumulated from the N storage areas required for storing each construction material, and then it is judged whether the total area for storing the N construction materials meets the requirement for storing all construction materials, if yes, the area of the total area and the area for storing all construction materials is calculated according to the construction material characteristic information by the preset material area estimation strategy, and then the area difference between the total area and the area for storing all construction materials is calculated, the construction material characteristic information can be the density of the construction material, for example, the construction material is cement and sandstone, the density of cement is 1250 kg / m3, and the density of sandstone is 1500 kg / m3, at this time, the total area is N1, the area of the area for storing all construction materials is N2, and the current area difference is N2-N1.

[0088] It can be understood that after obtaining the current area difference, the construction material to be added is determined according to the current area difference and the storage area required for storing each construction material corresponding to the current area difference. For example, the current area difference is N2-N1, at this time, the storage area required for construction material D is d, and d is greater than N2-N1, the storage area required for construction material E is e, and e is less than N2-N1, that is, the remaining area can store construction material E, that is, construction material E is the construction material to be added, and then the target construction material management strategy is generated by the digital twin strategy based on the construction material and the construction material to be added.

[0089] The embodiment sorts the construction materials according to the construction material use time and the weight value of the construction material for the target tunnel construction to obtain a construction material use sequence; acquires the storage area required for storing each construction material corresponding to the construction material according to the construction material use sequence; generates the target construction material management strategy by the digital twin strategy according to the storage area required for storing each construction material corresponding to the construction material; and in the above manner, after obtaining the construction material use time and the weight value, the construction materials are sorted according to the construction material use time and the weight value, and then the target construction material management strategy is generated by the digital twin strategy according to the storage area required for each construction material, so that the accuracy and rationality of generating the target construction material management strategy can be effectively improved.

[0090] In addition, the embodiment of the present application also provides a storage medium, and the storage medium stores a tunnel construction material management program based on digital twinning. When the tunnel construction material management program based on digital twinning is executed by a processor, the steps of the tunnel construction material management method based on digital twinning are realized.

[0091] Since the storage medium adopts all the technical solutions of the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0092] In addition, with reference to Figure 4 The embodiment of the present application also provides a tunnel construction material management device based on digital twinning, which comprises:

[0093] The acquisition module 10 is configured to acquire the weight value of the construction material for the target tunnel construction when the storage area of the construction material does not meet the requirement of storing all the construction materials.

[0094] The determination module 20 is configured to acquire the construction material parameters and the construction plan of the target tunnel, and determine the construction material use time according to the construction material parameters and the tunnel construction plan.

[0095] The generating module 30 is configured to generate a target construction material management strategy according to the digital twin strategy based on the construction material use time and the weight value of the construction material for the target tunnel construction.

[0096] The management module 40 is configured to manage the construction material according to the target construction material management strategy.

[0097] In the embodiment, when the storage area of the construction material cannot meet the requirement of storing all the construction materials, the weight value of the construction material for the target tunnel construction is obtained, the construction material parameters and the construction plan of the target tunnel are obtained, the construction material use time is determined according to the construction material parameters and the tunnel construction plan, the target construction material management strategy is generated according to the digital twin strategy based on the construction material use time and the weight value of the construction material for the target tunnel construction, and the construction material is managed according to the target construction material management strategy. In this way, the construction material use time and the weight value are obtained, the target construction material management strategy is generated based on the digital twin strategy, and the construction material is managed according to the generated target construction material management strategy, so that the efficiency of managing the tunnel construction material can be effectively improved, and the progress of the entire tunnel construction can be accelerated.

[0098] It should be noted that the above-described workflow is only illustrative and does not limit the protection scope of the present application. In actual application, a person skilled in the art can select part or all of the above-described workflow to achieve the purpose of the embodiment, and the selection is not limited herein.

[0099] In addition, technical details not described in detail in the embodiment can be referred to the tunnel construction material management method based on digital twin provided by any embodiment of the present application, and will not be described herein.

[0100] Other embodiments of the tunnel construction material management device based on digital twin or the implementation method can refer to the above-described method embodiments, and will not be described herein.

[0101] In addition, it should be noted that in this document, the terms “include”, “contain” or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or system. Without more limitations, the element defined by the statement “including a” does not exclude the presence of another identical element in the process, method, article or system including the element.

[0102] The above-mentioned embodiment numbers of the present application are only for description, and do not represent the advantages and disadvantages of the embodiments.

[0103] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be realized by means of software and the necessary general hardware platform, of course, they can also be realized by hardware, but in many cases the former is a better embodiment. Based on such understanding, the technical solutions of the present application can be embodied in the form of a software product, which is stored in a storage medium (such as a read-only memory (ROM) / RAM, a magnetic disk, an optical disk), and includes a plurality of instructions for causing an end device (which can be a mobile phone, a computer, an integrated platform workstation, or a network device, etc.) to execute the methods described in the various embodiments of the present application.

[0104] The above is only the preferred embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent flow transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied to other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A tunnel construction material management method based on digital twinning, characterized by, The method comprises the following steps: When the storage area of the construction materials does not meet the requirement of storing all the construction materials, obtaining the weight value of the construction materials for the target tunnel construction; Obtaining the construction material parameters and the construction plan of the target tunnel, and determining the construction material use time according to the construction material parameters and the tunnel construction plan; Generating a target construction material management strategy according to the construction material use time and the weight value of the construction materials for the target tunnel construction through a digital twin strategy; Managing the construction materials according to the target construction material management strategy; When the storage area of the construction materials does not meet the requirement of storing all the construction materials, obtaining the weight value of the construction materials for the target tunnel construction comprises: When the storage area of the construction materials does not meet the requirement of storing all the construction materials, obtaining the current construction progress of the target tunnel; Determining the quantity and urgency of the required construction materials according to the current construction progress and the construction plan; Calculating the weight value of the construction materials for the target tunnel construction according to the quantity and the urgency of the required construction materials through a preset weight calculation strategy; Generating a target construction material management strategy according to the construction material use time and the weight value of the construction materials for the target tunnel construction through a digital twin strategy comprises: According to the construction material use time and the weight value of the construction materials for the target tunnel construction, the construction materials are sorted to obtain a construction material use sequence; According to the construction material use sequence, the storage area required for storing each corresponding construction material is obtained; Generating a target construction material management strategy according to the storage area required for storing each corresponding construction material through a digital twin strategy; Generating a target construction material management strategy according to the storage area required for storing each corresponding construction material through a digital twin strategy comprises: Extracting N storage areas from the storage area required for storing each corresponding construction material; Adding the N storage areas to obtain the total area of the stored construction materials; When the total area of the stored construction materials meets the requirement of storing all the construction materials, calculating the area of the total area and the area of storing all the construction materials according to the construction material characteristic information through a preset material area estimation strategy; Calculating the difference between the area of the total area and the area of storing all the construction materials to obtain a current area difference; According to the current area difference and the storage area required for storing each corresponding construction material, determining a construction material to be added; Generating a target construction material management strategy according to the corresponding construction materials of the N storage areas and the construction material to be added through a digital twin strategy. 2.The digital-twin-based tunnel construction material management method of claim 1, wherein, Obtaining the construction material parameters and the construction plan of the target tunnel, and determining the construction material use time according to the construction material parameters and the tunnel construction plan comprises: Obtaining the construction material parameters and the construction plan of the target tunnel; Performing stage analysis on the construction plan to obtain the construction process of each stage of the target tunnel; Obtaining the material parameters required by the construction process according to the construction process of each stage of the target tunnel; Match the material parameter required by the construction process with the construction material parameter; Determine the construction material use time according to the matching result. 3.The digital-twin-based tunnel construction material management method of claim 1, wherein The management of the construction material according to the target construction material management strategy includes: Obtain the construction material scheduling strategy and the construction material management strategy according to the target construction material management strategy; Generate the construction material scheduling plan according to the construction material scheduling strategy; Schedule the construction material that needs to be purchased according to the construction material scheduling plan; Manage the scheduled storage of the construction material according to the construction material management strategy.

4. The digital-twin-based tunnel construction material management method according to any one of claims 1 to 3, characterized in that, After the management of the construction material according to the target construction material management strategy, the method further includes: Obtain the current construction efficiency and the current material damage rate of the target tunnel; Obtain the regular construction material management plan of the tunnel of the same type as the target tunnel; Determine the construction efficiency and the material damage rate of the tunnel of the same type according to the regular construction material management plan; Manage the construction material of other tunnels through the construction material management strategy when the current construction efficiency is greater than the construction efficiency of the tunnel of the same type and the current material damage rate is less than the material damage rate of the tunnel of the same type. 5.A tunnel construction material management apparatus based on digital twinning for implementing the tunnel construction material management method based on digital twinning according to any one of claims 1 to 4, characterized in that, The method includes: The obtaining module is configured to obtain the weight value of the construction material for the target tunnel construction when the storage area of the construction material does not meet the requirement of storing all the construction materials; The determining module is configured to obtain the construction material parameter and the construction plan of the target tunnel, and determine the construction material use time according to the construction material parameter and the tunnel construction plan; The generating module is configured to generate the target construction material management strategy according to the construction material use time and the weight value of the construction material for the target tunnel construction through the digital twin strategy; The management module is configured to manage the construction material according to the target construction material management strategy. 6.A tunnel construction material management device based on digital twinning, characterized by, The tunnel construction material management device based on digital twin includes a memory, a processor, and a tunnel construction material management program based on digital twin stored on the memory and executable on the processor, wherein the tunnel construction material management program based on digital twin is configured to implement the tunnel construction material management method based on digital twin as claimed in any one of claims 1 to 4.

7. A storage medium, characterized by The storage medium stores a tunnel construction material management program based on digital twin, and the tunnel construction material management program based on digital twin is executed by the processor to implement the tunnel construction material management method based on digital twin as claimed in any one of claims 1 to 4.

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