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Steel slideway for building jacking storey addition

A technology for buildings and steel slides, applied in building construction, construction, building maintenance, etc., can solve problems affecting structural safety, and achieve the effect of ensuring structural safety and realizing construction safety.

Inactive Publication Date: 2015-11-18
WUDA JUCHENG STRUCTURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of jacking up after the frame column is truncated, the wind load, earthquake action and error operation in the construction process will cause horizontal displacement to the truncated part of the frame column, which will affect its structural safety. Safety control is particularly important during the upgrade process

Method used

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  • Steel slideway for building jacking storey addition
  • Steel slideway for building jacking storey addition

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Embodiment Construction

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] see figure 1 , a steel slideway for building jacking and adding layers, which is used on a frame column 1 of a building for jacking and adding layers. This kind of steel slideway includes angle steels 2 arranged longitudinally along the four corners of the frame column 1, and the adjacent angle steels 2 are connected. Further, the adjacent angle steels 2 are connected by a detachable panel 3 .

[0015] see figure 2 , Benxi steel slideway is used in the construction of building jacking and adding layers. When building jacking up and adding floors, it is first necessary to reinforce the original foundation 4 of the building; because all frame columns 1 of the building should be jacked up synchronously, it is necessary to pre-calculate the amount of jacking required for each frame column 1 here. Displacement; Then, a steel c...

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Abstract

The invention provides a steel slideway for building jacking storey addition. The steel slideway is used on a framework post (1) of a jacking storey addition building, and comprises angle steel (2) in longitudinal arrangement along the four corners of the framework post (1), wherein the adjacent pieces of angle steel (2) are connected through a dismountable batten plate (3). During the building jacking storey addition construction, the cross section of the framework post (1) is maintained in the restriction of the steel slideway, so that the steel slideway can restrain the lateral displacement of the framework post (1); the horizontal displacement generated by the cutting section of the framework (1) due to the wind load effect, the earthquake effect and the error operation in the construction process is limited; and the safety of the structure in the jacking process after the building framework post (1) is cut is ensured.

Description

technical field [0001] The invention relates to a steel slideway, and more specifically relates to a steel slideway used for building jacking and adding floors, which belongs to the technical field of building addition and transformation, and is specifically applicable to the addition and transformation of multi-high-rise buildings . Background technique [0002] With the development and growth of the construction industry, the design concept of adding floors to buildings in modern society has become a topic that people in the industry generally pay attention to. Because the building has the advantages of not occupying land, less investment, quick results, and can quickly solve the problem of lack of housing, it is especially suitable for my country's national conditions. Therefore, in recent years, a large number of old houses have been renovated in our country, and good economic benefits have been achieved. and successful. [0003] The traditional and common technology of...

Claims

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Application Information

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IPC IPC(8): E04G23/06
Inventor 高作平
Owner WUDA JUCHENG STRUCTURE CO LTD
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