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Cast-in-place concrete bridge support information modularization construction method

A technology of information modules and construction methods, which is applied to bridges, bridge construction, erection/assembly of bridges, etc., can solve problems such as poor safety and operability, and achieve the effects of easy reuse, convenient assembly and disassembly, and improved work efficiency

Pending Publication Date: 2022-01-14
江苏扬建集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a modular construction method for cast-in-place concrete bridge support information, which solves the technical problems of poor safety and operability of construction methods in the prior art

Method used

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  • Cast-in-place concrete bridge support information modularization construction method

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Embodiment

[0047] The embodiment of the present application discloses a modularized construction method for cast-in-place concrete bridge support information, such as figure 1 shown, including the following steps:

[0048] S1: Acquiring basic bridge information, said obtaining basic bridge information includes: planning the bridge project through the joint project team formed by the construction management party and the designer, so that the bridge project forms a clear project goal and demand list;

[0049] S2: Construct a 3D model, the specific steps are as follows:

[0050] S201: Collect CAD drawings, take photos on site, and generate a three-dimensional terrain model in combination with BIM software; wherein the CAD drawings are designed graphic design drawings, and the BIM software is Autodesk Revit software or Civil3D software;

[0051]S202: Carry out theoretical calculations based on the basic bridge information in step S1, calculate the actual load L, use Pinming software to cal...

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Abstract

The invention discloses a cast-in-place concrete bridge support information modularization construction method, and relates to the technical field of bridge construction, and the method comprises the following steps: S1, obtaining basic bridge information; s2, constructing a three-dimensional model; s3, establishing an information management platform; s4, carrying out water preloading simulation calculation; and S5, performing on-site construction and assembly according to the three-dimensional model, forming a bridge support, and establishing modular bin dividing units capable of being assembled. The technical problem that in the prior art, a construction method is poor in safety and operability is solved.

Description

technical field [0001] The invention relates to the technical field of bridge construction, in particular to an information modularized construction method for cast-in-place concrete bridge supports. Background technique [0002] With the development of modern bridge construction, the construction method of the bridge superstructure has also made great progress. Among them, the cast-in-place method of the bracket has become a major construction method because of its advantages of convenient construction and no need for prefabricated sites. [0003] At present, the safety assurance method for bridge formwork supports in China is preloading before concrete pouring, because the current formula for calculating the settlement deformation of formwork supports is approximate, and the non-elastic deformation can be eliminated through preloading, and a more accurate value for the elastic deformation of formwork supports can be obtained , to provide favorable conditions for the struct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/00G06F30/13G06K17/00G06T17/05
CPCE01D21/00G06T17/05G06F30/13G06K17/0025
Inventor 任德宇董红平王建锋陈小伟施枢李炜何磊苏星宇
Owner 江苏扬建集团有限公司
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