Floor support plate construction system based on tekla model

Abstract

A floor support plate construction system based on a tekla model comprises the following modules: a drawing input module used for determining a drawing and construction parameters; the model building module is used for carrying out model building by adopting tekla software according to the determined drawing and construction parameters; the plane arrangement module is used for outputting various arrangement schemes on the built model; the scheme comparison module is used for giving a comparison result according to the output various arrangement schemes; the scheme determining module is used for outputting parameters of the models of the different schemes generated by the scheme comparing module and exporting a detailed table; the order placing module is used for sending determined parameters of tekla arrangement to a factory, and the construction technology disclosure module is used for sending an arrangement model constructed by tekla to mobile equipment. According to the system, the error rate is reduced, the engineering quality is improved, the construction process of the floor support plate is visually revealed, the complex nodes of the process are vividly and specifically displayed, the engineering quality is improved, the cost is reduced, and the engineering benefits are improved.

Description

Technical Field

[0001] The invention relates to a construction system, in particular to a construction system for deepening floor decking technology based on a TEKLA model. Background Art

[0002] A truss made of steel bars as the upper chord, lower chord and web members connected by resistance spot welding is called a steel truss. The steel truss and the bottom plate are connected by resistance spot welding to form a whole combination of a steel truss floor decking, and then the cast-in-place concrete becomes the floor slab. The steel truss floor decking has realized mechanized production, which is conducive to the uniform spacing of the steel bars and the consistent thickness of the concrete protective layer, improves the construction quality of the floor slab, reduces the amount of on-site steel bar binding work, and speeds up the construction progress. It has the advantages of short construction period, easy to ensure the quality of factory production, high overall stiffness, and good seismic performance. Due to its excellent overall performance, simple construction, and good economic and social benefits, it has been unanimously praised by government housing and construction departments, construction, supervision, design and other units. However, in the deepening process, the floor decking is prone to problems such as slow panel matching speed, high error rate, large amount of floor decking waste and unguaranteed quality. The following methods are used in the prior art to solve the above problems:

[0003] 1. Use uniformly fixed-length floor decking similar to steel bars and lay the decking on site. This method has a fast production speed, but it is time-consuming and labor-intensive to lay the floor decking on site, and causes a lot of plate waste.

[0004] 2. Manual deepening of the panels. This method can deepen the floor panels of standard rooms uniformly, but it is difficult and time-consuming to deepen the corners and rooms of different types. In addition, if the deepening process is inappropriate and needs to be readjusted, rework is likely to occur, which is time-consuming and laborious.

[0005] 3. Use CAD to deepen the panel. This method uses plane drawing, and the haunch parts where the steel beams and steel columns are connected, the bathroom drop plate area, and the floor decking parts of different materials cannot be deepened visually.

[0006] Therefore, a new construction method is urgently needed. Summary of the invention

[0007] In order to solve the above shortcomings, the present invention provides a construction system for floor decking process deepening based on Tekla (a modeling engineering software), and the system includes the following modules:

[0008] A drawing input module, which is used to receive construction blueprints and construction specifications, and determine drawings and construction parameters according to the construction blueprints and construction specifications;

[0009] The model building module is used to build detailed models of steel columns and beams in the drawings using Tekla software according to the determined drawings and construction parameters;

[0010] The plane layout module is used to output multiple layout schemes based on the built model according to the layout range of the floor decking, the parameters of the floor decking, and the different starting directions of laying;

[0011] It also includes a scheme comparison module, which distinguishes the model with different colors according to the output of multiple layout schemes, directly numbers them using Tekla software, compares different schemes, and gives the comparison results;

[0012] The scheme determination module outputs the parameters of the models of different schemes generated by the scheme comparison module and exports the detailed list;

[0013] The order module sends the determined parameters of the Tekla panel arrangement to the factory. The sending order of the order module is carried out according to the construction order. After the factory receives the order, it manufactures the panel arrangement according to the parameters and transports it to the construction site. The order module completes the confirmation work.

[0014] A construction technology briefing module, which sends the panel layout model constructed by Tekla to a mobile device. The panel layout model is marked with paving requirements, overlap requirements, and possible dangers and safety assurance measures that may arise during the installation process.

[0015] Furthermore, the plane layout module divides and arranges the floor decks on each floor plan drawing according to the floor deck model, whether it is simply supported or continuously partitioned and layered, the maximum length of the floor deck, and the modular requirements of the floor deck size, and arranges the model according to the divided arranged floor decks.

[0016] Furthermore, the comparison result of the comparison module includes the amount of scraps generated by different solutions.

[0017] Furthermore, the mobile device is provided with a receiving module, which is used to receive the plate arrangement model and parameters sent by the construction technology briefing module; it is also provided with a model positioning module, which is combined with the positioning module of the mobile device, and uses the Beidou positioning system to correspond the plate arrangement model with the actual geographical location of the construction site. When a worker is located at a certain construction site, the positioning module determines which position of the plate arrangement model he belongs to, and sends the plate arrangement model and plate arrangement parameters of that position to the worker.

[0018] Furthermore, the mobile device is also provided with a scanning device for scanning the QR code and the Internet of Things tag on the panel transported from the factory to the construction site to identify whether the panel belongs to the location.

[0019] Furthermore, when the floor decking manufacturer supplies goods according to the order module, the floor decking is packaged in room groups and transported to the site. The workers' mobile devices are used to identify whether the grouped packages belong to the construction area; if so, the construction personnel package the floor decking according to the construction technology briefing module, and stack the floor decking in the paving order and arrange them neatly;

[0020] Before lifting the floor decking, the construction personnel will check the thickness, size, quantity of the steel plate and the quantity and type of the steel truss reinforcement according to the construction technology briefing module and the plate arrangement drawing. After the acceptance of the floor decking is completed, it will be lifted according to the construction sequence and arrangement of the main structure.

[0021] The present invention improves the efficiency of floor decking arrangement. Floor decking can be arranged in depth through the TEKLA model, and the arrangement sequence can be quickly formulated. Through the deepening of the process, the error rate is reduced and the project quality is improved. The visual explanation of the construction process of floor decking can vividly and specifically display the complex process nodes, reduce the occurrence of common quality problems, and improve the quality of the project. It reduces costs and improves project benefits. Compared with traditional process techniques, the process deepening based on the TEKLA model reduces the difficulty of deepening, simplifies the planking procedure, improves the work efficiency of operators, and improves project benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a system schematic diagram of a tekla floor deck construction system according to the present invention;

[0023] Figure 2 It is a schematic diagram of system component modules of a TEKLA floor deck construction system described in the present invention. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] like Figure 1-2 As shown, a construction system based on TEKLA floor decking process deepening of the present invention includes a TEKLA decking model, a factory production system and a mobile device. The TEKLA decking model is used for modeling, and according to the modeling, production instructions are sent to the factory production system, and construction instructions are sent to the mobile device.

[0026] Specific reference Figure 2The tekla panel layout model includes a drawing input module, which is used to receive construction blueprints and construction specifications, and determine drawings and construction parameters according to the construction blueprints and construction specifications; a model building module, which is used to use tekla software to build a detailed model of steel columns and steel beams in the drawings according to the determined drawings and construction parameters; a plane layout module, which is used to divide and arrange floor decks on the built model according to the layout range of the floor decks, and divide and arrange the floor decks of each floor plane drawing according to the floor deck model, whether it is simply supported or continuously partitioned and layered, the maximum length of the floor deck, and the modular requirements of the floor deck size, arrange the model according to the divided arranged floor decks, and output a variety of layout schemes according to different starting laying directions; it also includes a scheme comparison module, which distinguishes the model with different colors according to the output of the various layout schemes, directly numbers them using tekla software, and compares the amount of scraps generated by different schemes on the basis of operability; a scheme determination module, which outputs the parameters of the models of different schemes generated by the scheme comparison module, and exports a detailed list. The plan determined by deepening the TEKLA model is exported and the detailed list is reviewed with project personnel, quality personnel, and material purchasers to determine the final plan.

[0027] The system of the present invention also includes an order module, which sends the determined parameters of the Tekla panel arrangement to the factory, and the sending order of the order module is carried out according to the construction order; after the factory receives the order, it manufactures the panel arrangement according to the parameters and transports it to the construction site.

[0028] It also includes a construction technology briefing module, which sends the panel layout model constructed by Tekla to a mobile device. The panel layout model is marked with paving requirements, overlap requirements, and possible dangers and safety assurance measures that may arise during the installation process.

[0029] In one embodiment, the construction technology briefing module is combined with the positioning module of the mobile device, and the Beidou and other positioning systems are used to correspond the panel layout model with the actual construction site. When a worker is at a certain construction site, the positioning module determines which part of the panel layout model it belongs to, and sends the panel layout model and panel layout parameters of that part to the worker. In this way, construction personnel can be easily guided to perform model comparison at any actual construction site to prevent rework due to construction errors.

[0030] The mobile device is also provided with a scanning device for scanning the QR code and the Internet of Things tag on the panel transported from the factory to the construction site, and identifying whether the panel belongs to the location.

[0031] If yes, the panel arrangement is selected for construction; if no, the mobile device sends the correct panel arrangement mark to the system, and the system sends the correct panel arrangement mark to the construction party and the factory transportation party for re-transportation.

[0032] Using the model built by Tekla, after determining the layout parameters of the construction point, mark the axis and draw the ink line: mark the axis on the steel column and steel beam, and draw the ink line of the floor decking boundary; hoist the floor decking to each floor: after the floor decking is processed in the factory, it is hoisted to the location according to the delivery list; lay the board: before laying the board, clean the debris on the steel beam, and lay the floor decking according to the layout diagram. Lay the board in the laying order and do not skip the laying; cut the steel column, the edge of the floor slab, the irregular area of ​​the floor slab, and the part with the lower hanging board on site; install the bolts: use the bolt welding machine to penetrate the bolts through the floor decking and melt weld them together with the steel beam to connect and anchor the floor decking to the steel beam; lay the water, heating and electricity pipelines and tie the steel bars: lay the water, heating and electricity casing, and start tying the steel bars after the casing is completed; pour the concrete: after the steel bar tying and the embedded parts are installed and passed the acceptance, the floor decking concrete is poured.

[0033] When the floor decking manufacturer supplies goods according to the order module, the floor decking is packaged in room groups and transported to the site. The workers' mobile devices are used to identify whether the grouping belongs to the construction area; if so, the construction personnel package the floor decking according to the construction technology briefing module, and stack the floor decking in the paving order and arrange them neatly.

[0034] Before lifting the floor deck, the construction personnel will check the thickness, size, quantity and quantity and type of steel truss steel bars according to the construction technology briefing module and the layout drawing. After the acceptance of the floor deck is completed, it will be lifted according to the construction sequence and arrangement of the main structure. When the main beams of each room are lifted, the floor deck must be lowered slowly when it is lifted on the beam to prevent deformation of the floor deck caused by scratches during the lifting and lowering process;

[0035] The present invention closely combines the Tekla panel layout model with the designer, manufacturer and constructor, and adopts the same software system to realize the full-link production of design, production and construction.

[0036] This process method scientifically conducts secondary deepening and layout of the drawings, and eliminates unfavorable factors before and during construction in advance. Using the tekla model to arrange in advance, creating a 3D visual living effect, it solves the problem of multiple nodes and multiple people discussing in an unimaginative and inaccurate way, creating great convenience for efficient on-site construction.

[0037] Economic Benefits

[0038] A standardized model is established through the Tekla model, and the collision check and three-dimensional simulation of the Tekla model are used to integrate the model. The floor decking is modularly split according to the force direction of the one-way slab divided in the drawing. Compared with traditional manual work, the in-depth layout and three-dimensional visual briefing based on the Tekla model technology greatly improves the construction efficiency of workers, reduces unnecessary floor decking splitting during layout, and ultimately reduces project costs.

[0039] Comparative analysis of traditional methods and TEKLA model-based technology in-depth cost analysis

[0040]

[0041] Note: ① The floor area of ​​the first floor of the floor deck is 1785 square meters, which saves 155 square meters compared with the traditional method. The average price of each floor deck is 120 yuan / square meter, saving 18,600 yuan in material costs;

[0042] ② For the same floor decking installation area, 3D visual briefing was conducted for the operators, and the work was completed four days earlier than the traditional method. Based on 10 workers per day and a labor cost of 300 yuan per person, the labor cost savings was 300*4*10=12,000 yuan.

[0043] The above two items save a total of 18,600+12,000=30,600 yuan, with obvious results in cost reduction and efficiency improvement, and environmentally friendly construction.

[0044] The present invention is suitable for steel structure buildings such as factories, exhibition halls, and training centers, and meets the requirements for rapid construction of the main steel structure. It can quickly provide a firm working platform, and can adopt a flow construction method of laying multiple floors at the same time and pouring concrete in layers.

[0045] The invention has clear operation and is easy to implement. Compared with the traditional floor decking arrangement technology, the arrangement efficiency is improved; the deepening of the process reduces the fault tolerance rate and improves the project quality. Visual briefing is used to explain to the workers, and the complex nodes of the process are vividly and intuitively displayed, which reduces the occurrence of quality problems and improves the project quality; reduces costs and improves project benefits. Compared with traditional process methods, the process deepening based on Tekla technology improves the efficiency of construction personnel, reduces labor costs, shortens construction time, and improves project benefits.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A floor deck construction system based on the TEKLA model, characterized by: The system includes the following modules: A drawing input module, which is used to receive construction blueprints and construction specifications, and determine drawings and construction parameters according to the construction blueprints and construction specifications; The model building module is used to build detailed models of steel columns and beams in the drawings using Tekla software according to the determined drawings and construction parameters; The plane layout module is used to output multiple layout schemes based on the built model according to the layout range of the floor decking, the parameters of the floor decking, and the different starting directions of laying; It also includes a scheme comparison module, which distinguishes the model with different colors according to the output of multiple layout schemes, directly numbers them using Tekla software, compares different schemes, and gives the comparison results; The scheme determination module outputs the parameters of the models of different schemes generated by the scheme comparison module and exports the detailed list; The order module sends the determined parameters of the Tekla panel arrangement to the factory. The sending order of the order module is carried out according to the construction order. After the factory receives the order, it manufactures the panel arrangement according to the parameters and transports it to the construction site. The order module completes the confirmation work. A construction technology briefing module, which sends the panel layout model constructed by Tekla to a mobile device. The panel layout model is marked with paving requirements, overlap requirements, and possible dangers and safety assurance measures that may arise during the installation process.

2. A floor deck construction system based on a tekla model according to claim 1, characterized in that: The plane layout module divides and arranges the floor decks on the plane drawings of each floor according to the floor deck model, whether it is simply supported or continuously partitioned and layered, the maximum length of the floor deck, and the modular requirements of the floor deck size, and arranges the model according to the divided and arranged floor decks.

3. A floor deck construction system based on a tekla model according to claim 1, characterized in that: The comparison result of the comparison module includes the amount of scraps generated by different solutions.

4. A floor deck construction system based on a tekla model according to claim 1, characterized in that: The mobile device is configured with a receiving module, which is used to receive the panel layout model and parameters sent by the construction technology briefing module; it is also configured with a model positioning module, which is combined with the positioning module of the mobile device, and uses the Beidou positioning system to correspond the panel layout model with the actual geographical location of the construction site. When a worker is located at a certain construction site, the positioning module determines which position of the panel layout model it belongs to, and sends the panel layout model and panel layout parameters of the position to the worker.

5. A floor deck construction system based on a tekla model according to claim 4, characterized in that: The mobile device is also provided with a scanning device for scanning the QR code and the Internet of Things tag on the panel transported from the factory to the construction site, and identifying whether the panel belongs to the location.

6. A floor deck construction system based on a tekla model according to claim 5, characterized in that: When the floor decking manufacturer supplies the goods according to the order module, the floor decking is packed in groups by room and transported to the site. The workers' mobile devices are used to identify whether the grouping belongs to the construction area. If so, the construction personnel pack the floor decking according to the construction technology briefing module, stack the floor decking in the paving order, and arrange them neatly. Before lifting the floor decking, the construction personnel will check the thickness, size, quantity of the steel plate and the quantity and type of the steel truss reinforcement according to the construction technology briefing module and the plate arrangement drawing. After the acceptance of the floor decking is completed, it will be lifted according to the construction sequence and arrangement of the main structure.

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