Large-span structure multi-dimension isolation shock-damping rack

A multi-dimensional, insulation and reduction technology, applied in the direction of earthquake resistance, building components, building structures, etc., can solve the problems of inability to achieve horizontal and vertical, simultaneous isolation, poor pull-out resistance, etc., to achieve good energy consumption and construction Convenience and low cost effect
CN1936209AInactive Publication Date: 2007-03-28SOUTHEAST UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SOUTHEAST UNIV
Publication Date
2007-03-28
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to a multi-dimension separating damping bearer used in large crossing structure damping projects. It is made up of sliding steel board, energy consumption steel board, energy consumption bearer core tray, vertical energy consumption machine, inserted bolt, and energy consumption bearer down steel board. It has simple structure, good energy consumption effect, low cost and convenient to construct. It could synchronously insulate shock and consume damping energy while separating external excitation. It could be widely used in large crossing gridding structure and bearer separating damping of large crossing bridge structure.
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Description

technical field

[0001] The invention relates to a support for multi-dimensional vibration isolation and absorption of long-span structures, and belongs to the technical field of anti-seismic load control devices for building structures. Background technique

[0002] Earthquake force and wind vibration force are the main control loads borne by building structures, and they are also the main factors leading to the damage and collapse of building structures. Long-span structures are generally landmark buildings and important buildings. The quality of their seismic performance is directly related to the safety of huge people's lives and national economic property. Accurately understand the response of structures under earthquakes and implement reliable monitoring of them. Earthquake protection measures are very important. Structural vibration control is a new type of anti-seismic method, that is, the control structure and the structure jointly bear the earthquake (wind vibratio...

Claims

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