Steel structure building anti-shock anti-deformation double protection method and structure

A technology for steel structure buildings and double protection, applied in building structures, building components, protective buildings/shelters, etc., can solve problems such as unfavorable promotion and application of steel structures, waste of cost, inconvenient construction, etc. It is convenient for industrial production, good economic and social benefits, and convenient and fast construction.

Inactive Publication Date: 2007-08-29
CHINA UNIV OF MINING & TECH
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AI Technical Summary

Problems solved by technology

This design is relatively safe for the safety reserve of the structure, but the separate setting of the load-bearing system and the energy-consuming system causes inconvenience in construction and waste of cost, which is not conducive to the promotion and application of steel structures

Method used

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  • Steel structure building anti-shock anti-deformation double protection method and structure

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the embodiment in the accompanying drawings:

[0019] The anti-seismic and anti-deformation dual protection method for steel structure buildings of the present invention uses the characteristics of the cross-sectional shape of steel structure beams and columns to set a sliding cushion between the column foundation 7 and the foundation 9 to reduce the impact of horizontal earthquake action and horizontal surface deformation on the building 8. To effectively reduce the impact of horizontal earthquake action and horizontal surface deformation on buildings. Set the shear bolts 10 at the connection between the column base 6 and the column base 7 to reduce the impact of earthquake action or surface deformation on the superstructure; set a shoe groove suitable for the column base 6 to slide in the column base 7, and the column base 6 The connection with the foundation 7 under the column is variable. When...

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Abstract

The invention relates to a steel structured building antiseismic deformation-resistant double protection method and structure, using the character of the steel structured girder section shape, arranging adjustable slide cushion between pillar foundation and groundsill and arranging shearing bolt at the junction of the pillar foot and the pillar foundation and arrange boot device in the pillar foundation suitable for the pillar foot to slide, adopting girder node connection between steel frame beam and steel frame pillar, and arranging filling wall between steel frame girder and steel frame pillar, where the filling wall and the steel frame pillar are interlinked into a whole through the vertical and horizontal steel piece-composed fastening grooves, improving the whole performance of the structure and meeting the antiseismic and deformation resistance requirements. And it is beneficial to reduce environmental pollution and able to effectively reduce steel utilization , applied to the steel structured buildings in the antiseismic fortified region and ground surface deformation region, able to effectively reduce the damage of earthquake and ground surface deformation to the steel structured buildings and improve the whole safety and reliability of the steel structure.

Description

technical field [0001] The invention relates to an anti-seismic and anti-deformation double protection method and structure for steel structure buildings, and is especially suitable for the design and construction of steel structure buildings in anti-seismic fortification areas and surface deformation areas. Background technique [0002] Currently designed multi-storey steel structure buildings mainly adopt the steel frame structure system, which uses steel beams and steel columns as the main force-bearing system, and the wall is used as a filling structure, which only plays a maintenance role. The self-weight of the wall is used as the load during design. On steel frame beams and columns, the joint action of steel frame beams and maintenance walls is not considered. The beam-column joints and foundation connections of the existing steel frames are designed as rigid joints, without considering the energy consumption of the joints themselves. [0003] For the design of the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H9/02E02D27/34E04B1/19E04B1/24E04B1/58E04B1/98
Inventor 夏军武柏建彪谢伟
Owner CHINA UNIV OF MINING & TECH
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