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Construction method of bearing frame of corridor structure

A construction method and technology of a load-bearing frame, which are applied in building construction, building material processing, construction, etc., to achieve the effects of short construction period, simple load-bearing system and strong operability

Inactive Publication Date: 2012-07-04
ZHEJIANG CONSTR ENG GRP CO LTD
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Problems solved by technology

[0005] In order to overcome the defects in the prior art, the present invention provides a construction method for the load-bearing frame of the corridor structure, which greatly improves the safety of the project, shortens the construction period, and solves the problem of high height, large span and load of the corridor floor structure. A large series of technical problems

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  • Construction method of bearing frame of corridor structure
  • Construction method of bearing frame of corridor structure
  • Construction method of bearing frame of corridor structure

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Embodiment Construction

[0031] Such as Figure 1~Figure 3 As shown, the construction method of the corridor structure bearing frame of the present invention specifically comprises the following steps:

[0032] 1 Construction of bearing frame for high-altitude and long-span corridor structure

[0033] 1.1 For the installation and construction safety of the section steel load-bearing platform, an operating platform and a protective frame are set up at its lower part. After the floor concrete is completed, install the cantilevered operating platform 16# section steel 1. The operation platform is erected from the floor structure of the corridor structure, with a total of two floors. Considering the convenience of dismantling, the method of 16# steel cantilevered scaffolding is adopted. The enclosure operating frame is erected to the height of the previous floor.

[0034] 1.2 After the floor concrete is completed, pull the first steel wire rope 2, and use 2 steel wire ropes of 6×37Φ24.5 for each operat...

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Abstract

The invention relates to a construction method of a bearing frame of a corridor structure. The construction method is realized by adopting a platform-type structural steel combination force bearing platform, and erecting full scaffolds on the platform for supporting a template. According to the construction method disclosed by the invention, corbels which are arranged on a shear wall and columns in design and are specially used as structural steel holding points are utilized for erecting full load bearing frames. A platform-type template bearing system is provided with four layers of frame bodies in total, is formed by combining a template supporting load bearing system built at the first two layers and an operation and protection platform built at the next two layers, and is a novel innovative template supporting load bearing system with strong operability, higher safety and shorter construction period.

Description

technical field [0001] The invention belongs to the field of building construction, and in particular relates to a construction method for a load-bearing frame of a corridor structure. Background technique [0002] With the continuous development of building heights, in order to meet the requirements of diversified building structure functions, novel and unique architectural shapes continue to emerge. The construction of a large number of complex structures poses new requirements and challenges to engineers and technicians. The platform formwork load-bearing frame is to build a steel load-bearing platform on the lower two floors of the high-altitude concrete corridor structure, and then build a load-bearing frame on the lower two floors to build a steel cantilevered operating platform, which is also used as the enclosure of the frame. The platform formwork load-bearing frame has a low erection height and high requirements for the construction of the platform structure. It i...

Claims

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Application Information

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IPC IPC(8): E04G21/00E04G21/02
Inventor 陈洁如杨东升汪前金睿袁震
Owner ZHEJIANG CONSTR ENG GRP CO LTD
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