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Modeling and construction method of long reinforcement or vertical reinforcement on the upper part of floor frame beam based on bim technology

A technology for erecting bars and frame beams, applied in joists, girders, trusses, etc., can solve the problems of time-consuming, labor-intensive, low-efficiency, etc., so as to improve the degree of specialization and standardization, improve the modeling speed, and improve the modeling The effect of speed and speed of construction on site

Active Publication Date: 2022-04-01
NANCHANG HANGKONG UNIVERSITY
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a BIM-based modeling and construction method for the long ribs or erecting ribs on the upper part of the floor frame beam, which can effectively solve the technical problems of inefficiency, time-consuming and labor-intensive in the combination of existing BIM technology and construction

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  • Modeling and construction method of long reinforcement or vertical reinforcement on the upper part of floor frame beam based on bim technology
  • Modeling and construction method of long reinforcement or vertical reinforcement on the upper part of floor frame beam based on bim technology
  • Modeling and construction method of long reinforcement or vertical reinforcement on the upper part of floor frame beam based on bim technology

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Embodiment Construction

[0044] The model in the implementation process is constructed using the BIM modeling platform Revit software released by Autodesk.

[0045] The content of the above invention can be realized by computer programming language, and the construction steps are as follows (see figure 1 ):

[0046] Step 1: In the established structural BIM model, select the horizontal straight rectangular floor frame beams for reinforcement modeling.

[0047] Step 2: Filter out all the column geometry data and spatial position data in the current document:

[0048] 1. Filter out all the columns in the document;

[0049] 2. Obtain the collision boxes of all pillars.

[0050] Step 3: Calculate the girder span positioning line (see figure 2 )

[0051] 1. Get all the surfaces of the beam in step 1;

[0052] 2. Obtain the plane where the surface is located;

[0053] 3. Obtain the normal vector of the plane;

[0054] 4. Obtain the straight line where the beam is located;

[0055] 5. Use the startin...

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Abstract

The modeling and construction method of the upper long ribs or erecting bars of the floor frame beam based on BIM technology mainly includes obtaining the location line of the upper long ribs or erecting bars of the beam, and calculating the position of the upper full length ribs or erecting bars of the beam There are multiple steps such as the extension length, the hook judgment of the long rib on the upper part of the beam or the hook of the erecting rib. The accurate positioning of the upper long ribs or erecting bars of the beam, the accurate extension and anchoring of the upper long ribs or erecting bars on different supports, and the positioning of the upper long ribs or erecting bars on different supports are realized by using computer programming sentences. The determination of the hook form of the situation and the rapid generation of batches. The invention is a method capable of making a computer intelligently make decisions and quickly and accurately model. The intelligent decision analysis function when in use can improve the specialization and standardization of modeling while ensuring the speed of modeling, and greatly increase the speed of modeling. It can be widely used in various modeling tasks and can effectively improve the speed of modeling. and site construction speed.

Description

technical field [0001] The present invention relates to a technical field of building construction, in particular to a BIM-based design for floor frame beams in the National Building Standard Design Atlas "Concrete Structure Construction Drawing Plane Integral Representation Method Drawing Rules and Structural Details" (16G101-1) The method of rapid modeling and construction of the upper long reinforcement or vertical reinforcement. Background technique [0002] Building Information Modeling (Building Information Modeling) is based on the relevant information data of the construction project as the basis of the model to establish the building model, and simulate the real information of the building through digital information simulation. It has five characteristics of visualization, coordination, simulation, optimization and plotting. [0003] BIM modeling technology is the basis of BIM technology application, and it is precisely because of the modeling process that a serie...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/13E04C3/20
CPCE04C3/20G06F30/13
Inventor 熊黎黎
Owner NANCHANG HANGKONG UNIVERSITY
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