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Antique building steel cap block, bracket arm and center block combined structure mounting and construction method

A technology of combined structure and construction method, which is applied in the direction of building structure, construction, and building material processing, etc., can solve the problems of complicated construction technology of concrete structures, difficult control of the installation position of the rack, and small cross-sectional size of upgraded components, etc., to achieve reduction The effects of natural environment interference, easy promotion and use, and sufficient installation space

Inactive Publication Date: 2020-02-07
SHAANXI CONSTR ENG GRP NO 7 BUILDING ENG
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  • Abstract
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AI Technical Summary

Problems solved by technology

In modern antique buildings, concrete structures are mostly used for the main structure at this stage, and concrete solid web members are also used for bucket arches and other components. and many other factors, processing and maintenance occupy space
At the same time, due to the small cross-sectional size of the upgraded components and the large number of identical components, the installation position of the rack is not easy to control, and the work efficiency of repeated operations is low.
In addition, the existing anti-archaism building bucket arch installation procedures mostly use the installation of the bucket arch system between each floor to follow the order of first down and then up. The construction space is getting smaller and smaller, which is not convenient for the installation of the bucket arch system, and the construction is difficult. A slight deviation will lead to failure to meet the expected quality requirements

Method used

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  • Antique building steel cap block, bracket arm and center block combined structure mounting and construction method
  • Antique building steel cap block, bracket arm and center block combined structure mounting and construction method

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Embodiment Construction

[0040] like figure 1 and figure 2 As shown, the installation and construction method of the antique building steel bucket arch rising composite structure of the present invention comprises the following steps:

[0041] Step 1. Component decomposition: According to the design drawings, use BIM modeling software to establish a BIM model of the combination of the antique building bucket arch components and the main column 2 and Fang 4, and display the form of the antique building bucket arch components in the form of three-dimensional graphics, and separate the components one by one. It is decomposed into angle beam components, high components, structural arch components, structural vertical components, seat bucket components and connecting vertical components;

[0042] The structural arch member includes a plurality of structural arch members having different lengths and dimensions;

[0043]A reserved steel plate 3 is reserved on the main body column 2, the main body column 2...

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Abstract

The invention discloses an antique building steel cap block, bracket arm and center block combined structure mounting and construction method. The method comprises the following steps that 1, components are decomposed; 2, the components are cut and discharged; 3, combination and welding are carried out to form prefabricated steel cap block and bracket arm basic components and pre-assembly components; 4, welding seams are ground; 5, trial splicing of medium independent steel components is carried out; 6, the steel components are subjected to rust removal, corrosion prevention, paint treatment and numbering; and 7, the medium independent steel components are installed on site. The components are decomposed through a BIM technology, a plane detail drawing of each component is drawn by using AutoCAD, the small steel components are spliced, combined, welded and constructed in advance in a factory by using the steel components prefabricated in the factory, the number of the components directly installed on site is reduced, a cap block, bracket arm and center block combined structure is directly installed on an antique building construction site from top to bottom, the installing space issufficient, the field operation workload and construction difficulty are reduced, the working efficiency is improved, and the investment cost is reduced while the project quality is ensured.

Description

technical field [0001] The invention belongs to the technical field of installation of a bucket arch rising composite structure, and in particular relates to an installation and construction method of an antique architectural steel bucket arch rising composite structure. Background technique [0002] Buckets, arches, and lifts are used in ancient wooden structures as force-transmitting components in the building. The load transmitted from the superstructure is transmitted to the columns through the bucket arches, and then to the foundation. Therefore, the bucket arch plays the role of connecting the upper and lower to transfer the load. In modern antique buildings, concrete structures are mostly used for the main structure at this stage, and concrete solid web members are also used for bucket arches and other components. And many other factors, processing and maintenance occupy space. At the same time, due to the small cross-sectional size of the upgraded components and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/00B23P15/00
CPCB23P15/00E04G21/00
Inventor 李军李特刚曹相波李基伟王柯刘丹党鹏马伟力
Owner SHAANXI CONSTR ENG GRP NO 7 BUILDING ENG
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