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High-position equal-elevation with-column slipping structure and method for large-span space structure

A technology of space structure and sliding structure, applied in building construction, construction, building material processing and other directions, can solve the problems of difficult to implement column top sliding, high roof center of gravity, difficult column bottom sliding, etc. The effect of reducing construction period, reducing construction difficulty and reducing construction cost

Inactive Publication Date: 2017-04-26
ZHEJIANG JINGGONG STEEL BUILDING GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a large-span spatial structure with column sliding structure and method at high level and equal elevation, so as to solve the problem of poor stability in the case of high center of gravity of the roof of the large-span spatial structure and no lateral support of the solid abdominal column, and it is difficult to implement the column Difficulty of slipping at the bottom, and difficult to implement slipping at the top of the column when the roof support of the column top is irregularly undulating or the height of the support is small

Method used

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  • High-position equal-elevation with-column slipping structure and method for large-span space structure
  • High-position equal-elevation with-column slipping structure and method for large-span space structure
  • High-position equal-elevation with-column slipping structure and method for large-span space structure

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing and embodiment example the present invention is further described:

[0018] see Figure 1-7 Detailed explanation of the implementation case: a long-span space structure with high elevation and column sliding structure, including the supporting steel column 1 and the inter-column beam 2 vertically fixedly connected to the supporting steel column 1, and the inter-column beam 2 is laid with a sliding track 3, Sliding steel column 4 is slidably arranged on the sliding track 3, and sliding shoes 9 are fixedly arranged on both sides of the sliding steel column 4. Device 10 is connected.

[0019] Horizontal tie rods 8 and cross tie rods 7 are arranged horizontally between the adjacent steel columns 4 to be slid. Connection point; wherein the lower edge of the horizontal tie rod 8 is firmly connected with the sliding shoe 9.

[0020] The junction of the slid steel column 4 and the sliding track 3 is provided with a rail opening ...

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Abstract

The invention belongs to the field of steel structure buildings, and particularly relates to a high-position equal-elevation with-column slipping structure and method for a large-span space structure. The slipping structure comprises supporting steel columns and inter-column beams perpendicularly and fixedly connected with the supporting steel columns. Slipping rails are laid on the inter-column beams and slidably provided with slipped steel columns. Slipping shoes are fixedly arranged on the two sides of the slipped steel columns. The slipping shoes on one sides of the slipped steel columns are connected with hydraulic jacking and pushing devices arranged on the slipping rails. By adoption of the high-position equal-elevation with-column slipping structure and method, the problems that the large-span space structure is high in roof gravity center and poor in stability under the condition that solid web columns have no lateral support, and column base slipping is difficult to implement are solved.

Description

technical field [0001] The invention belongs to the field of steel structure buildings, and specifically relates to a large-span space structure, high-level and equal-elevation column sliding structure and method. Background technique [0002] After the vigorous promotion of my country's construction system and the vigorous development of the industry for many years, the steel structure has become an indispensable part of the construction system. Combining its advantages of high strength, light weight, good overall rigidity and strong deformation ability, steel structures are mostly used In long-span, super high-rise and super-heavy buildings. [0003] With the application of new technologies and techniques, cumulative slip construction technology has gradually been widely used in the construction of large-span spatial structures by the industry. At present, this technology is mainly used in structures with flat roof structures and consistent column bottom or column top eleva...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/16
CPCE04G21/162
Inventor 卢福生叶翔张伟王垒施元强王强强杨林胡广龙王柏森马国良
Owner ZHEJIANG JINGGONG STEEL BUILDING GRP
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