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Mounting positioning method of two-way skew curved combined truss

A combined truss and two-way oblique technology, which is applied in the processing of building materials, construction, building construction, etc., can solve problems such as difficulty and achieve fast installation speed, high stability, and high installation accuracy

Active Publication Date: 2014-09-24
浙江东南网架股份有限公司
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Problems solved by technology

[0003] Since there is no specific basis for the division of primary and secondary trusses in the two directions of the two-way oblique curved composite truss, it is difficult to divide the installation of the structure into sections and control the installation positioning, which poses a challenge for on-site installation and construction. big challenge

Method used

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  • Mounting positioning method of two-way skew curved combined truss
  • Mounting positioning method of two-way skew curved combined truss
  • Mounting positioning method of two-way skew curved combined truss

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Embodiment Construction

[0035] In the following, the technical solutions of the present invention will be further described in detail through embodiments and in conjunction with the drawings.

[0036] 1. Example 1: Such as figure 1 , figure 2 , image 3 , Figure 4 with Figure 5 As shown, a method for installing and positioning a two-way oblique bending composite truss is characterized by the following steps:

[0037] (1) The combined segmentation method of two-way oblique bending composite truss:

[0038] According to on-site construction conditions, one direction is artificially drawn for the main truss, and the two main truss segment units 1 and secondary truss members 2 are combined to form a site hoisting unit;

[0039] Through the connection of each combined lifting unit 3, 4, 5, 6 on the facade, a complete radial combined truss 7 is formed;

[0040] Two adjacent radial composite trusses are connected by secondary truss members 2 to gradually form an overall two-way oblique curved composite truss stru...

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Abstract

The invention relates to a two-way skew curved combined truss, in particular to a mounting positioning method of a two-way skew curved combined truss, and is applied to a steel structure. The mounting positioning method comprises the following steps: a combination and segmentation method of the two-way skew curved combined truss and a mounting positioning method of combined truss hoisting units. Through the adoption of the mounting positioning method of the two-way skew curved combined truss, the structure is compact, the mounting speed is high, the stability is high, and the mounting precision is high.

Description

Technical field [0001] The invention relates to a two-way oblique bending composite truss, in particular to an installation and positioning method of a two-way oblique bending composite truss, which is applied to steel structures. Background technique [0002] In recent years, with the continuous development of society, the application of large-span structures in public buildings has become more and more extensive, and steel truss structure is one of the more common structural forms. Due to the architect's pursuit of long-span and physical beauty, the continuous development of the truss structure is promoted, and the two-way oblique curved composite truss is one of the more complex truss forms. [0003] Since the two-way oblique bending composite truss has no specific basis for the division of primary and secondary trusses, it is difficult to divide the installation of the structure and control the installation and positioning. Big challenge. Summary of the invention [0004] The ...

Claims

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Application Information

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IPC IPC(8): E04G21/14
Inventor 周观根黄勇何正刚朱辉谢董恩朱超伟孔军飞孙利项理远徐琛魏
Owner 浙江东南网架股份有限公司
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