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Assembling and energy consuming structural system with combined fluted frameworks and shear walls

A technology of combining grooves and grooves, which is applied in the direction of building components, building structures, earthquake resistance, etc., can solve the problem of strong energy dissipation capacity of the force transmission path, achieve superior energy dissipation capacity and ductility, improve strength and ductility, and cost less Effect

Active Publication Date: 2014-04-09
HEFEI UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lack of a new structural system with fast construction progress, simple force transmission path, and strong energy consumption capacity

Method used

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  • Assembling and energy consuming structural system with combined fluted frameworks and shear walls
  • Assembling and energy consuming structural system with combined fluted frameworks and shear walls
  • Assembling and energy consuming structural system with combined fluted frameworks and shear walls

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Embodiment Construction

[0025] see figure 1 , the structural form of the combined corrugated frame shear assembly energy-dissipating structural system in this embodiment is: the system adopts steel tube concrete column 1, corrugated web beam 2 and corrugated steel plate shear wall 3; The bolted connection between the corrugated web beam 2 and the corrugated steel plate shear wall 3 is implemented; the cross section of the corrugated web beam 2 is H-shaped, and the flange plate of the The plate is a corrugated steel plate, and the corrugated web beam changes its web form on the basis of ordinary steel beams, which improves its shear bearing capacity, delays the appearance of plastic hinges at nodes, and effectively reduces the section height; The corrugated steel plate shear wall 3 is a corrugated steel plate. The corrugated steel plate buckles first under the action of an earthquake. Benefiting from the corrugated section, it has a strong energy dissipation capacity during buckling and still has a la...

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Abstract

The invention discloses an assembling and energy consuming structural system with combined fluted frameworks and shear walls. The system is characterized in that the system comprises concrete-filled steel tubular columns, fluted web plate beams and fluted steel plate shear walls; the concrete-filled steel tubular columns, the fluted web plate beams and the fluted steel plate shear walls are connected through bolts; the cross section of each fluted web plate beam is of an H shape; flange plates comprising the fluted web plate beams with the H-shaped cross sections are smooth steel plates; web plates are fluted steel plates; the fluted steel plate shear walls are made of fluted steel plates. The assembling and energy consuming structural system with the combined fluted frameworks and the shear walls is an assembly type high-rise steel-structure energy consuming building system which has the advantages that the construction progress is fast, the force transmission path is simple, and the energy consuming capacity is high.

Description

technical field [0001] The invention relates to an energy-dissipating structural system of a combined corrugated frame shear assembly. Background technique [0002] Earthquake is one of the most harmful natural disasters to human beings. Seismic isolation and shock absorption is the focus of building structure design in high-intensity areas, especially high-rise and super high-rise structures. Seismic isolation and shock absorption is to minimize the damage and deformation of the structure caused by the earthquake by improving the energy dissipation capacity of the building. [0003] At present, the beam-column joints of the main frame of high-rise steel structures mostly adopt full-welding or bolt-welding joints, and these two joints need to be welded on site. Under the action of earthquakes, the stress concentration at the weld often causes the weld to tear due to the stress concentration at the weld, or even the poor quality of the weld, which leads to the failure of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98E04B1/38E04B1/58
Inventor 王静峰龚旭东
Owner HEFEI UNIV OF TECH
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