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Single-layer grid string structure and construction method

A single-layer grid and construction method technology, which is applied in the construction of buildings, construction, and building materials processing, etc., can solve the problems of complex tension string structure and low construction efficiency of single-layer grid, and achieve simple structure and overall structure. The effect of lightness and simple construction process

Pending Publication Date: 2020-04-10
CHINA CONSTR STEEL STRUCTURE ENG CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

For this reason, the present invention proposes a single-layer grid tension string structure and construction method, which can overcome the defects of complex single-layer grid tension string structure and low construction efficiency

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  • Single-layer grid string structure and construction method
  • Single-layer grid string structure and construction method
  • Single-layer grid string structure and construction method

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[0046] The conception and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention.

[0047] In the description of the embodiments of the present invention, if it involves orientation description, for example, the orientation or positional relationship indicated by "upper", "lower", "front", "back", "left", "right" etc. is based on the drawings The orientations or positional relationships shown are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply t...

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Abstract

The invention discloses a single-layer grid string structure and a construction method. The single-layer grid string structure comprises a grid part, a bifurcate column, a string cable and a strut. The grid part comprises grid beams which intersect to form a single-layer grid. The string cable is tightened below the grid part. The strut is connected with the grid part and the string cable. The construction method comprises the steps that platy grid sections, the bifurcate column and a plurality of support tire frames are arranged, the grid sections in each single span are lifted, the adjacentgrid sections are connected to form single-span grid units, the grid units slide backwards by a span, the adjacent grid units are connected to form the grid part, the string cable is inserted into thelower portion of the grid part, and stretching is conducted. Through an accumulative sliding mode, the grid sections are lifted and connected continuously, and the construction process is simple andfast. The single-layer grid part is formed after the multiple grid sections are lifted and spliced, the grid part is simple and light in structure, and the defects that a traditional single-layer gridstring structure is provided with many rod parts, assembly is complex, and the construction quantity is high are overcome.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a single-layer grid string tension structure and a construction method. Background technique [0002] At present, space structures and long-span structures continue to develop, and structural systems such as truss structures, grid structures, and string truss structures are widely used, and there are higher requirements for long-span steel roof structure systems. The traditional single-layer grid string structure is generally composed of inverted triangular trusses or horizontal steel beams, supports and other rods. There are many types of components, a lot of investment equipment, the structural system is not flexible enough, the construction is complicated, and the workload is large. . Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention propose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/342E04G21/12
CPCE04B1/342E04G21/12
Inventor 陈振明石宇颢孙朋张耀林贺元发
Owner CHINA CONSTR STEEL STRUCTURE ENG CO LTD
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