Large-span truss construction method and large-span truss structure

A construction method and large-span technology, which can be used in building construction, construction, etc., can solve problems such as high site requirements, high construction costs, and difficulty in matching complex space conditions, achieving high installation accuracy, fast construction speed, and saving construction costs. Effect

Active Publication Date: 2020-02-28
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Problems solved by technology

[0008] Based on this, the present invention proposes a large-span truss construction method. The large-span truss construction method aims to solve the technical problems tha

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  • Large-span truss construction method and large-span truss structure
  • Large-span truss construction method and large-span truss structure
  • Large-span truss construction method and large-span truss structure

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[0052] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, many specific details are explained in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementation disclosed below.

[0053] See Figure 1 to Figure 10 The present invention discloses a large-span truss construction method, which is particularly suitable as a large-span steel structure roof truss construction method, but the present invention is not limited to this. The large-span truss constructio...

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Abstract

The invention discloses a long-span truss construction method and a long-span truss structure. The construction method includes steps that a, preparatory workis performed, specifically, a1, supportingscaffolds are erected, a2, lateral sliding tracks are laid, and a3, longitudinal sliding tracks are laid; b, truss assembly and lateral sliding are performed, specifically, b1, space stabilizing frames are assembled, b2, the space stabilizing frames are subjected to synchronous traction to slide, and b3, the steps b1 and b2 are repeated to form a group frame; c, jacking in position and track transition of the group frame are performed, specifically, c1, the group frame is jacked in position and then supporting legs are installed on the group frame, and c2, the group frame is placed on the longitudinal sliding tracks; and d, longitudinal sliding of the group frame and frame assembly forming are performed, specifically, d1, the group frame is slid, d2, the group frame is jacked up and supports are cut off and the tracks are partially slid, and then finished supports are installed on the group frame, and d3, the steps d1 and d2 are repeated, and a frame assembly is formed.

Description

technical field [0001] The invention relates to the technical field of long-span trusses, in particular to a large-span truss construction method and a large-span truss structure. Background technique [0002] At present, in the field of large-span truss technology, the span of large-span space structures is getting larger and larger, the shape is becoming more and more novel and unique, and the structure is becoming more and more complex. Higher and higher. Faced with the increasing application of long-span steel roof trusses, traditional construction methods can no longer meet the needs of construction, and changes in construction technology have become inevitable. [0003] At present, there are mainly the following methods for the installation of long-span steel structure trusses: [0004] 1. Overall lifting technology, the trusses are transported to the site in sections, and the assembled tire frame is installed on the ground directly below the installation position of...

Claims

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Application Information

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IPC IPC(8): E04B1/342E04B1/35
CPCE04B1/342E04B1/35E04B2001/3588
Inventor 赵亚王桂尧张永杰邓鹏陶坚赵玢佼邹全罗志敏沈荣刘绍圳张雅静
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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