Dome construction method
By simulating the construction process using simulation models and employing methods such as moving tracks and lifting devices, the problems of assembly accuracy and safety in the construction of large-span dome structures were solved, achieving efficient and safe construction results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANGHAI MECHANIZED CONSTR GRP
- Filing Date
- 2026-03-05
- Publication Date
- 2026-06-16
Smart Images
Figure CN122215531A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of building construction technology, and in particular to a method for constructing a dome structure. Background Technology
[0002] Dome structures are a type of arched system constructed using hemispherical or multi-curved surfaces. They possess significant advantages such as aesthetic appeal, excellent load-bearing capacity, and high space utilization, and are widely used in large public buildings such as stadiums, exhibition halls, theaters, and airport terminals, as well as religious buildings such as churches and mosques. However, the complex curved shapes and unique spatial forms of dome structures, especially large-span dome structures, significantly increase the difficulty of their construction.
[0003] In existing construction technologies for large-span dome structures, a construction mode of prefabricating components in the factory and assembling them on site is commonly used. While this method improves component production efficiency to some extent, it still has significant shortcomings in actual construction: because a large amount of assembly work needs to be completed at heights, it not only places extremely high demands on the assembly and dimensional accuracy of the prefabricated components, but also makes it difficult to maintain stable control over on-site construction quality, resulting in significant safety risks associated with working at heights, and impacting both construction efficiency and safety.
[0004] Therefore, there is an urgent need for a construction method for dome structures to solve the above problems. Summary of the Invention
[0005] The purpose of this invention is to provide a construction method for dome structures, which improves the assembly accuracy, construction safety and efficiency of dome structures, and ensures the construction quality of dome structures.
[0006] To achieve this objective, the present invention adopts the following technical solution: A method for constructing a dome structure is provided. The dome structure is installed above a designated floor level. The construction method includes the following steps: S1. Establish a simulation model of the dome structure, and sequentially simulate the construction process of raising the dome structure from a set floor to a preset height, sliding it a preset distance on the set floor, and lowering it to the design height, so as to obtain the simulated deformation of each component of the dome structure. S2. Determine the pre-deformation of the components during assembly and construction based on the simulated deformation, and produce the components according to the design drawings and pre-deformation of the dome structure. S3. Assemble multiple components on the designated floor to form a dome structure, and install a moving track under the dome structure; S4. Raise the dome structure to a preset height so that the dome structure can slide and cooperate with the moving track; S5. Drive the dome structure to move a preset distance along the moving track, and move the dome structure to the installation position; S6. Lower the dome structure to the designed height and connect the dome structure with the surrounding structures.
[0007] Optionally, the simulated deformation includes a first deformation, a second deformation, a third deformation, and a fourth deformation. Step S1 specifically includes the following steps: S11. Based on the design scheme of the dome structure, establish a simulation model of the dome structure in the simulation software and obtain the first deformation of each component. S12. Simulate the construction process of raising the dome structure to a preset height in simulation software, and obtain the second deformation of each component. S13. Simulate the construction process of the dome structure sliding on the set floor in the simulation software, and obtain the third deformation of each component. S14. Simulate the construction process of lowering the dome structure to the designed height in simulation software, and obtain the fourth deformation of each component.
[0008] Optionally, step S2 specifically includes the following steps: S21. Determine the first preset deformation of the component during the assembly process based on the first deformation amount, and determine the second preset deformation of the component during the construction process based on the second deformation amount, the third deformation amount and the fourth deformation amount. The pre-deformation amount includes the first preset deformation amount and the second preset deformation amount. S22. Produce components according to the design drawings of the dome structure, the first preset deformation amount, and the second preset deformation amount.
[0009] Optionally, in step S3, the deformation of at least some of the multiple components is monitored using a monitoring device, and it is determined that the deformation of the monitored component is not greater than the corresponding first deformation. In step S4, the deformation of at least some of the multiple components is monitored using a monitoring device, and it is determined that the deformation of the monitored component is not greater than the corresponding second deformation. In step S5, the deformation of at least some of the multiple components is monitored using a monitoring device, and it is determined that the deformation of the monitored component is not greater than the corresponding third deformation. In step S6, while lowering the dome structure, a monitoring device is used to monitor the deformation of at least some of the multiple components, and it is determined that the deformation of the monitored components is not greater than the corresponding fourth deformation.
[0010] Optionally, in step S3, after multiple components are assembled, a lifting device is installed on the designated floor and connected to the dome structure. In step S4, the dome structure is lifted using a lifting device; In step S6, the dome structure is lowered using a lifting device.
[0011] Optionally, in steps S4 and S6, the height at which the different parts of the dome structure are moved is the same using the lifting device.
[0012] Optionally, step S6 may include the following steps: S7. Separate the lifting device from the dome structure and use a monitoring device to monitor the deformation of at least some of the multiple components.
[0013] Optionally, the floor is provided with assembly areas and installation areas arranged at intervals along a preset direction, and the installation position is located within the installation area; Step S3 specifically includes the following steps: S31. Assemble multiple components in the assembly area to form a dome structure; S32. Install a moving track on the designated floor. The moving track extends along a preset direction and connects to the bottom of the dome structure.
[0014] Optionally, a support frame is provided in the assembly area, and in step S31, the support frame is used to support the assembled dome structure. In step S4, the dome structure is raised to a preset height, the dome structure is separated from the support frame, and it slides in conjunction with the moving track.
[0015] Optionally, a drive device is provided on the moving track, and in step S5, the dome structure is driven to move along the moving track using the drive device.
[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention provides a method for constructing a dome structure. By establishing a simulation model and simulating the construction process, the deformation of each component during actual assembly and construction can be known in advance. Therefore, during component production, a pre-deformation amount can be set for each component based on the simulated deformation. This ensures that the pre-deformation amount cancels out the real-time deformation amount during subsequent assembly and construction, improving assembly accuracy and guaranteeing the construction quality of the dome structure. The moving track not only allows the dome structure to be assembled in a relatively safe area on a designated floor, eliminating the need for assembly in dangerous installation locations, significantly reducing the amount of high-altitude work for workers, improving construction safety, and reducing the difficulty of quality control, but also allows the dome structure to be easily moved from the designated floor to the installation location, significantly improving construction efficiency. Furthermore, the preliminary simulation results provide a reliable basis for subsequent actual construction, allowing for adaptive adjustments to the construction process based on the simulation results, further contributing to improving the construction efficiency of the dome structure. Attached Figure Description
[0017] Figure 1 A flowchart of the dome structure construction method provided by the present invention; Figure 2 This is a schematic diagram of the dome structure assembly method provided by the present invention, showing the process of assembling a dome structure on a set floor. Figure 3 This is a schematic diagram of the first angle at which the moving track and lifting device are installed on a set floor according to the dome structure construction method provided by the present invention; Figure 4 This is a schematic diagram of the second angle at which the moving track and lifting device are installed on a set floor in the dome structure construction method provided by the present invention; Figure 5 This is a schematic diagram of the first angle at which the dome structure is raised according to the dome structure construction method provided by the present invention; Figure 6 This is a schematic diagram of the second angle at which the dome structure is raised according to the dome structure construction method provided by the present invention; Figure 7 This is a schematic diagram of the first angle at which the dome structure is moved according to the dome structure construction method provided by the present invention. Figure 8 This is a schematic diagram showing the second angle at which the dome structure is moved according to the dome structure construction method provided by the present invention. Figure 9 This is a schematic diagram of the first angle at which the dome structure is lowered according to the dome structure construction method provided by the present invention; Figure 10 This is a schematic diagram showing the second angle at which the dome structure is lowered according to the dome structure construction method provided by the present invention; Figure 11 This is a schematic diagram illustrating the installation of a dome structure using the dome structure construction method provided by the present invention.
[0018] In the picture: 10. Dome structure; 20. Floor plan; 30. Moving track; 40. Support frame; 50. Lifting device; 60. Drive device. Detailed Implementation
[0019] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.
[0020] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.
[0021] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0022] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.
[0023] like Figures 1 to 11 As shown, this embodiment provides a construction method for a dome structure, which improves the assembly accuracy, construction safety and construction efficiency of the dome structure 10, and ensures the construction quality of the dome structure 10.
[0024] See Figure 1 The dome structure 10 is installed above the designated floor 20. The construction method of the dome structure includes the following steps: S1. Establish a simulation model of the dome structure 10, and sequentially simulate the construction process of raising the dome structure 10 from the set floor 20 to a preset height, sliding a preset distance on the set floor 20, and lowering it to the design height, so as to obtain the simulated deformation of each component of the dome structure 10. S2. Determine the pre-deformation of the components during assembly and construction based on the simulated deformation, and produce the components according to the design drawings and pre-deformation of the dome structure 10. S3, see reference Figure 2 , Figure 3 and Figure 4Multiple components are assembled on the set floor 20 to form a dome structure 10, and a moving track 30 is installed below the dome structure 10. S4, see reference Figure 5 and Figure 6 The dome structure 10 is raised to a preset height so that the dome structure 10 can slide and cooperate with the moving track 30. S5, see reference Figure 7 and Figure 8 The dome structure 10 is driven to move along the moving track 30 a preset distance, and the dome structure 10 moves to the installation position; S6, see reference Figure 9 , Figure 10 and Figure 11 The dome structure 10 is lowered to the designed height and connected to the surrounding structure.
[0025] The dome structure construction method provided in this embodiment, by establishing a simulation model and simulating the construction process, can predict the deformation of each component during actual assembly and construction. Therefore, during component production, a pre-deformation amount can be set for the components based on the simulated deformation, ensuring that the pre-deformation cancels out the real-time deformation during subsequent assembly and construction. This improves the assembly accuracy of the components and guarantees the construction quality of the dome structure 10. The moving track 30 not only allows the dome structure 10 to be assembled in a relatively safe area on the designated floor 20, eliminating the need for assembly in dangerous installation locations and significantly reducing the amount of high-altitude work for workers, improving construction safety, and reducing the difficulty of quality control for the dome structure 10; it also allows the dome structure 10 to be easily moved from the designated floor 20 to the installation location, significantly improving construction efficiency. Furthermore, the preliminary simulation results provide a reliable basis for subsequent actual construction, allowing for adaptive adjustments to the construction process based on the simulation results, further improving the construction efficiency of the dome structure 10.
[0026] In this embodiment, by assembling and moving the dome structure 10 on a set floor 20, the use of large hoisting equipment is effectively reduced, thus lowering the construction cost of the dome structure 10.
[0027] Specifically, the dome structure has a large number of components (10 in total), resulting in numerous connection points between these components during assembly. If, for example... Figure 8 Assembling at the suspended installation location, as shown, not only makes it difficult to control the construction quality but also carries a high construction risk. By using the dome structure construction method provided in this embodiment, the connection of multiple components can be carried out at a flat, designated floor 20, thereby not only reducing the difficulty of controlling the quality of the dome structure 10 but also reducing the amount of high-altitude work for workers and improving construction safety.
[0028] The installation location refers to the final installation position of the dome structure 10 on the main structure.
[0029] Optionally, the simulated deformation includes a first deformation, a second deformation, a third deformation, and a fourth deformation. Step S1 specifically includes the following steps: S11. Based on the design scheme of the dome structure 10, establish a simulation model of the dome structure 10 in the simulation software and obtain the first deformation of each component.
[0030] Step S11 can realistically simulate the assembly of the dome structure 10 on the set floor 20 during actual construction. During the actual assembly of multiple components, splicing deformation will occur between multiple components. The first deformation amount obtained by the simulation software can obtain the actual splicing deformation of the components during the assembly construction, so as to provide accurate and reliable data support for determining the pre-deformation amount in step S2.
[0031] Specifically, when building the simulation model of the dome structure 10, it is necessary to refer not only to the drawings of the main structure, but also to the drawings of other related disciplines (such as hydraulics, electrical engineering, and HVAC) to ensure that the model can realistically simulate the dome structure 10. After the model is built, it must be jointly confirmed by multiple disciplines before proceeding to the next step to avoid collisions between equipment from different disciplines.
[0032] S12. Simulate the construction process of raising the dome structure 10 to a preset height in the simulation software, and obtain the second deformation of each component.
[0033] Step S12 can realistically simulate the lifting process of the dome structure 10 on the set floor 20 during actual construction. During the actual lifting of the dome structure 10, each component will deform under the action of lifting force and its own gravity. The second deformation amount obtained by the simulation software can realistically reflect the deformation of the components during the lifting construction, so as to provide accurate and reliable data support for determining the pre-deformation amount in step S2.
[0034] S13. Simulate the construction process of the dome structure 10 sliding on the set floor 20 in the simulation software, and obtain the third deformation of each component.
[0035] Step S13 can realistically simulate the process of moving the dome structure 10 from the set floor 20 to the installation position during actual construction. During the actual movement of the dome structure 10, each component will deform under the action of the moving thrust. The third deformation amount obtained by the simulation software can realistically reflect the deformation of the components during the moving construction, so as to provide accurate and reliable data support for determining the pre-deformation amount in step S2.
[0036] S14. Simulate the construction process of lowering the dome structure 10 to the designed height in the simulation software, and obtain the fourth deformation of each component.
[0037] Step S14 can realistically simulate the process of lowering the dome structure 10 to the designed height during actual construction. During the actual lowering of the dome structure 10, each component will deform under the action of external force. The fourth deformation amount obtained by the simulation software can realistically reflect the deformation of the components during the lowering construction, so as to provide accurate and reliable data support for determining the pre-deformation amount in step S2.
[0038] During the above steps, staff can understand the deformation of the dome structure 10 during actual construction through simulation results, and identify the weak points of the dome structure 10 during construction. This allows them to pay targeted attention during subsequent construction and take preventative measures in advance.
[0039] For example, the simulation software used in this embodiment is BIM (Building Information Modeling) software.
[0040] In this embodiment, step S2 specifically includes the following steps: S21. Determine the first preset deformation of the component during the assembly process based on the first deformation amount, and determine the second preset deformation of the component during the construction process based on the second, third and fourth deformation amounts. The pre-deformation amount includes the first preset deformation amount and the second preset deformation amount, so as to provide data support for the subsequent production and processing of the component.
[0041] Specifically, when determining the second preset deformation amount, the pre-deformation amount of the component during the lifting construction process is determined based on the second deformation amount, the pre-deformation amount of the component during the moving construction process is determined based on the third deformation amount, and the pre-deformation amount of the component during the lowering construction process is determined based on the fourth deformation amount.
[0042] S22. Produce components according to the design drawings of the dome structure 10, the first preset deformation amount and the second preset deformation amount, so that the produced components can offset the actual deformation amount during subsequent construction through the preset pre-deformation amount, so that multiple components can be precisely assembled and the dome structure 10 can be precisely installed.
[0043] In this embodiment, in step S3, the deformation of at least some of the multiple components is monitored using a monitoring device, and it is determined that the deformation of the monitored components is not greater than the corresponding first deformation, so as to ensure the accuracy of the assembly of multiple components, so that the formed dome structure 10 can meet the design requirements, ensure the quality of the subsequent lifting, moving and lowering construction of the dome structure 10, and improve the controllability and stability of the overall construction of the dome structure 10.
[0044] Specifically, the monitoring device employs a three-dimensional scanning instrument, which can scan the deformation of the entire dome structure 10 or key parts to obtain the real-time deformation of the dome structure 10. Subsequently, by comparing the monitored deformation with the first deformation in real time, the assembly accuracy of the dome structure 10 is controlled to meet the design requirements of the dome structure 10.
[0045] In this embodiment, in step S4, the deformation of at least some of the multiple components is monitored using a monitoring device, and it is determined that the deformation of the monitored component is not greater than the corresponding second deformation, so as to ensure that the deformation generated during the lifting of the dome structure 10 can meet the design requirements. This not only ensures the structural reliability of the dome structure 10, but also ensures the smooth progress of the subsequent moving and lowering construction of the dome structure 10, and improves the controllability and stability of the overall construction of the dome structure 10.
[0046] In this embodiment, in step S5, the deformation of at least some of the multiple components is monitored using a monitoring device, and it is determined that the deformation of the monitored component is not greater than the corresponding third deformation, so as to ensure that the deformation generated during the movement of the dome structure 10 can meet the design requirements. This not only ensures the structural reliability of the dome structure 10, but also ensures the smooth progress of the subsequent lowering construction of the dome structure 10, and improves the controllability and stability of the overall construction of the dome structure 10.
[0047] Specifically, the monitoring device uses a three-dimensional scanning device, which can reliably monitor the entire process of the dome structure 10's movement to ensure the reliability of the dome structure 10's construction.
[0048] In this embodiment, during step S6, while lowering the dome structure 10, a monitoring device is used to monitor the deformation of at least some of the multiple components, and it is determined that the deformation of the monitored components is not greater than the corresponding fourth deformation amount, so as to ensure that the deformation generated during the lowering of the dome structure 10 can meet the design requirements. This not only ensures the structural reliability of the dome structure 10, but also ensures the overall installation accuracy of the dome structure 10, and improves the construction quality.
[0049] Optionally, the floor 20 is provided with assembly areas and installation areas arranged at intervals along a preset direction, and the installation position is located within the installation area. Step S3 specifically includes the following steps: S31, see reference Figure 2 Multiple components are assembled in the assembly area to form a dome structure 10; S32, see reference Figure 4A moving track 30 is installed on the set floor 20. The moving track 30 extends along a preset direction and connects to the bottom of the dome structure 10, so that when the dome structure 10 moves along the moving track 30, the dome structure 10 can be accurately moved from the assembly area to the installation area, which helps to improve the overall construction efficiency of the dome structure 10.
[0050] In this embodiment, see Figure 2 A support frame 40 is provided in the assembly area. In step S31, the support frame 40 is used to support the assembled dome structure 10 to improve the stability of the dome structure 10 after assembly, and to ensure that the dome structure 10 can be stably and reliably temporarily installed on the set floor 20 without affecting the structure of the set floor 20.
[0051] See Figure 5 and Figure 6 In step S4, the dome structure 10 is raised to a preset height, separating it from the support frame 40 and allowing it to slide onto the moving track 30. After the dome structure 10 is assembled on the support frame 40, its weight primarily acts on the support frame 40 and the moving track 30, resulting in significant static friction between them, making it difficult to move. Raising the dome structure 10 to the preset height in step S4 reduces the weight exerted on the moving track 30 and decreases the static friction between them, allowing the dome structure 10 to move with less force, thus improving construction convenience and efficiency.
[0052] Specifically, during the lifting of the dome structure 10, the supporting force of the support frame 40 on the dome structure 10 gradually decreases, and the weight of the dome structure 10, which is offset by the supporting force, decreases accordingly. The influence of gravity on the dome structure 10 gradually increases, and the dome structure 10 gradually deforms under its own gravity. At this time, the deformation of at least some of the multiple components is monitored by a monitoring device, and it is determined that the deformation of the monitored component is not greater than the corresponding second deformation.
[0053] In some embodiments, to control the deformation of the dome structure 10 during the lifting process, a step-by-step lifting and unloading method can be adopted. Specifically, the dome structure 10 is first lifted a certain distance, and this distance is less than a preset height; after the dome structure 10 has deformed, it is then lifted a certain distance, and the two lifting distances can be the same or different; subsequently, the above steps are repeated until the total lifting distance of the dome structure 10 reaches the preset height. This operation helps to further improve the controllability and stability of the lifting of the dome structure 10, ensure the structural reliability of the dome structure 10, and reduce the construction risks of the dome structure 10.
[0054] For example, the support frame 40 adopts a jig, which is prior art in the art and will not be described in detail here.
[0055] In this embodiment, in step S32, before installing the moving track 30, the installation position and extension direction of the moving track 30 need to be determined according to the position of the assembly area and the installation area. When installing the moving track 30, the flatness of the moving track 30 needs to be ensured to ensure the stability and smoothness of the dome structure 10 moving on the moving track 30, improve the construction efficiency, and ensure the construction quality.
[0056] Specifically, the length of the moving track 30 is not less than a preset distance so that the dome structure 10 can be smoothly moved from the assembly area to the installation area.
[0057] Optionally, see Figure 3 and Figure 4 In step S3, after multiple components are assembled, a lifting device 50 is installed on the set floor 20 and the lifting device 50 is connected to the dome structure 10. See Figure 5 In step S4, the dome structure 10 is lifted using the lifting device 50; See Figure 8 In step S6, the dome structure 10 is lowered using the lifting device 50.
[0058] By using the lifting device 50, the dome structure 10 can be lifted and lowered on the set floor 20. The operation is convenient and quick, which helps to improve construction efficiency.
[0059] For example, the lifting device 50 may be an existing lifting equipment such as a crane, which will not be described in detail here.
[0060] In this embodiment, in steps S4 and S6, the lifting device 50 is used to control the height of each part of the dome structure 10 to be the same, ensuring that the dome structure 10 as a whole can remain horizontal and will not deflect, thereby improving the safety of construction and the installation accuracy of the dome structure 10.
[0061] In some embodiments, in step S4, the dome structure 10 is lifted in stages; in step S6, the dome structure 10 is lowered in stages. After each lifting or lowering of the dome structure 10, the monitoring device can determine whether the dome structure 10 is in a horizontal state. If it is not horizontal, the lifting device 50 is used to adjust the levelness of the dome structure 10 to ensure the final installation accuracy of the dome structure 10. This operation helps to further improve the controllability and stability of the construction of the dome structure 10, ensure the structural reliability of the dome structure 10, and reduce the construction risks of the dome structure 10.
[0062] In this embodiment, step S6 specifically includes the following steps: connecting the dome structure 10 with the surrounding structure, and following the design process sequence of the dome structure 10 during the connection process, strictly controlling the stress and deformation at the connection point between the dome structure 10 and the surrounding structure to ensure the quality of the connection node.
[0063] In this embodiment, see Figure 10 and Figure 11 After step S6, the following steps are also included: S7, separating the lifting device 50 from the dome structure 10, and using a monitoring device to monitor the deformation of at least some of the multiple components to ensure that the final installation state of the dome structure 10 can meet the design requirements, thereby completing the overall construction of the dome structure 10 and completing the installation of the dome structure 10 on the main structure.
[0064] In some embodiments, step S7 is followed by the step of removing the lifting device 50 and the moving track 30 from the set floor 20.
[0065] Optionally, see Figure 7 and Figure 8 A drive device 60 is provided on the moving track 30. In step S5, the drive device 60 is used to drive the dome structure 10 to move along the moving track 30, so as to realize the automatic movement of the dome structure 10, which improves the construction efficiency and convenience.
[0066] Specifically, in step S3, after the dome structure 10 is assembled, the drive device 60 and the moving track 30 are installed on the designated floor 20, allowing the output end of the drive device 60 to be at least partially connected to the dome structure 10. The load-bearing capacity of the drive device 60 is then verified so that in step S5, the drive device 60 can drive the dome structure 10 to move along the moving track 30. In step S5, the drive device 60 is used to drive the dome structure 10 to move a preset distance along the moving track 30.
[0067] For example, the drive device 60 may adopt an existing structure, such as a hydraulic jack, hydraulic cylinder, etc.
[0068] In some embodiments, the drive device 60 is connected to the monitoring device. In step S5, the drive device 60 can adjust its driving force on the dome structure 10 in real time according to the deformation monitored by the monitoring device, so as to adjust the moving speed of the dome structure 10, ensure that the deformation generated during the movement of the dome structure 10 can meet the design requirements, and the dome structure 10 can move smoothly on the moving track 30.
[0069] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art will be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.
Claims
1. A method for constructing a dome structure, wherein the dome structure (10) is installed above a designated floor (20), characterized in that, The construction method for the dome structure includes the following steps: S1. Establish a simulation model of the dome structure (10) and simulate the construction process of the dome structure (10) being raised to a preset height from the set floor (20), sliding a preset distance on the set floor (20), and being lowered to the design height in sequence, so as to obtain the simulated deformation of each component of the dome structure (10). S2. Determine the pre-deformation of the component during assembly and construction based on the simulated deformation, and produce the component according to the design drawings of the dome structure (10) and the pre-deformation. S3. Assemble multiple components on the designated floor (20) to form the dome structure (10), and install a moving track (30) below the dome structure (10). S4. Raise the dome structure (10) to the preset height so that the dome structure (10) can slide and cooperate with the moving track (30); S5. Drive the dome structure (10) to move the preset distance along the moving track (30), and the dome structure (10) moves to the installation position; S6. Lower the dome structure (10) to the designed height and connect the dome structure (10) to the surrounding structure.
2. The dome structure construction method according to claim 1, characterized in that, The simulated deformation includes a first deformation, a second deformation, a third deformation, and a fourth deformation. Step S1 specifically includes the following steps: S11. Based on the design scheme of the dome structure (10), establish a simulation model of the dome structure (10) in the simulation software and obtain the first deformation amount of each component. S12. Simulate the construction process of raising the dome structure (10) to the preset height in the simulation software, and obtain the second deformation amount of each component; S13. Simulate the construction process of the dome structure (10) sliding on the set floor (20) in the simulation software, and obtain the third deformation of each component; S14. Simulate the construction process of lowering the dome structure (10) to the design height in the simulation software, and obtain the fourth deformation of each component.
3. The dome structure construction method according to claim 2, characterized in that, Step S2 specifically includes the following steps: S21. Determine the first preset deformation amount of the component during the assembly process based on the first deformation amount, and determine the second preset deformation amount of the component during the construction process based on the second deformation amount, the third deformation amount, and the fourth deformation amount, wherein the preset deformation amount includes the first preset deformation amount and the second preset deformation amount; S22. Produce the component according to the design drawings of the dome structure (10), the first preset deformation amount and the second preset deformation amount.
4. The dome structure construction method according to claim 2, characterized in that, In step S3, the deformation of at least a portion of the plurality of components is monitored using a monitoring device, and it is determined that the amount of deformation of the monitored component is not greater than the corresponding first deformation amount. In step S4, the monitoring device is used to monitor the deformation of at least a portion of the plurality of components, and it is determined that the deformation of the monitored component is not greater than the corresponding second deformation. In step S5, the monitoring device is used to monitor the deformation of at least a portion of the plurality of components, and it is determined that the deformation of the monitored component is not greater than the corresponding third deformation. In step S6, while lowering the dome structure (10), the monitoring device is used to monitor the deformation of at least some of the multiple components, and it is determined that the deformation of the monitored component is not greater than the corresponding fourth deformation.
5. The dome structure construction method according to claim 1, characterized in that, In step S3, after the multiple components are assembled, a lifting device (50) is installed on the designated floor (20), and the lifting device (50) is connected to the dome structure (10); In step S4, the dome structure (10) is lifted using the lifting device (50). In step S6, the dome structure (10) is lowered using the lifting device (50).
6. The dome structure construction method according to claim 5, characterized in that, In steps S4 and S6, the lifting device (50) controls the movement of each part of the dome structure (10) to the same height.
7. The dome structure construction method according to claim 5, characterized in that, Step S6 and the following steps are also included: S7. Separate the lifting device (50) from the dome structure (10) and use a monitoring device to monitor the deformation of at least some of the plurality of the components.
8. The dome structure construction method according to claim 1, characterized in that, The designated floor (20) is provided with assembly areas and installation areas arranged at intervals along a preset direction, and the installation position is located within the installation area; Step S3 specifically includes the following steps: S31. Assemble multiple of the components in the assembly area to form the dome structure (10). S32. Install the moving track (30) on the set floor (20), the moving track (30) extends along the preset direction and connects to the bottom of the dome structure (10).
9. The dome structure construction method according to claim 8, characterized in that, A support frame (40) is provided in the assembly area. In step S31, the support frame (40) is used to support the assembled dome structure (10). In step S4, the dome structure (10) is raised to the preset height, the dome structure (10) is separated from the support frame (40), and slides in cooperation with the moving track (30).
10. The dome structure construction method according to any one of claims 1-9, characterized in that, A drive device (60) is provided on the moving track (30). In step S5, the dome structure (10) is driven to move along the moving track (30) using the drive device (60).