Assembly type energy dissipating joint connecting suspension steel columns and installation method thereof

A prefabricated, node-based technology, applied in protective buildings/shelters, building components, earthquake resistance, etc., can solve the problems of sub-floor safety performance impact, failure, and lower sub-floor seismic performance, so as to improve energy consumption capacity and Self-resetting ability, improved force transmission, and convenient construction and installation of bolts
CN110359559AActive Publication Date: 2019-10-22HEFEI UNIV OF TECH +1
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
HEFEI UNIV OF TECH
Publication Date
2019-10-22

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Abstract

The invention relates to the field of constructional engineering, in particular to an assembly type energy dissipating joint connecting a suspension steel column and an installation method of the assembly type energy dissipating joint connecting the suspension steel column. The assembly type energy dissipating joint comprises an end plate, energy dissipating joint webs and energy dissipating jointflanges, wherein the energy dissipating joint flanges are opposite to each other, the energy dissipating joint webs are opposite to each other, the end plate is installed at the top ends of the energy dissipating joint flanges and the energy dissipating joint webs, the energy dissipating joint webs are located between the opposite energy dissipating joint flanges, and the energy dissipating jointwebs and the energy dissipating joint flanges are used for fixing the suspension steel column. When a wind load or an earthquake load happens, the energy dissipating joint can consume energy generated by the wind load and the earthquake load, the story drift difference between a filled sub-storey suspended on the suspension steel column and a main body structure is reduced, the anti-seismic performance of the sub-storey can be improved, and the safety performance of the sub-storey can be guaranteed.
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Description

technical field

[0001] The invention relates to the field of construction engineering, in particular to an assembled energy-dissipating node connected to a suspended steel column and an installation method thereof. Background technique

[0002] With the continuous development of structural engineering technology, buildings are increasingly developing towards long-span and high-rise buildings. Compared with the traditional steel frame, the suspended structure system is a structural system that can provide greater space requirements. It has a unique architectural shape, superior structural performance, effectively reduces the amount of steel used in the building, and generates huge social and social benefits. Economic Value.

[0003] In the suspended structure system, the load of the infill sub-floor is transferred to the top horizontal member of the giant frame column through the suspended steel column and energy-dissipating nodes, and further transmitted to the frame column...

Claims

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