Energy dissipation device based on tensile yield deformation control and working method

An energy-consuming device, yield deformation technology, applied in building components, earthquake resistance, building types, etc., can solve the problems of high construction difficulty, easy to loose, non-conformity, etc., to reduce the risk of damage, low labor quality, Install simple effects

Pending Publication Date: 2021-06-18
SHIHEZI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The traditional beam-to-column joints of wooden frames are mainly connected by mortise and nail joints, which have limited joint strength and are prone to loosening; secondly, the construction is difficult and more d

Method used

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  • Energy dissipation device based on tensile yield deformation control and working method
  • Energy dissipation device based on tensile yield deformation control and working method
  • Energy dissipation device based on tensile yield deformation control and working method

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Embodiment Construction

[0032] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict.

[0033] Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than physical drawings, and should...

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Abstract

The invention relates to an energy dissipation device based on tensile yield deformation control and a working method, and belongs to the field of seismic resistance of constructional engineering structures. The energy dissipation device comprises a shell, a piston arranged in the shell, a push-pull rod connected to one side of the piston and extending out of the shell, a reset mechanism connected to the other side of the piston and energy dissipation elements connected to the two sides of the piston and connected with the shell; when an earthquake occurs, the energy dissipation elements can be pulled to yield so as to reduce the earthquake action input to a wood framework, and the reset mechanism can generate pulling force or pressure to reset the energy dissipation element. In the whole stage, the wood framework is always kept in an elastic state and is not damaged. The energy dissipation device is installed at the included angle of the beam-column connecting joint of the wood framework, and the purposes of energy dissipation, shock absorption, lateral displacement reduction and prevention of large deformation and even collapse can be achieved; all the parts can be replaced, and machining, construction, installation and the like are easy; and the material source is wide, the cost is low, and wide popularization is facilitated.

Description

technical field [0001] The invention belongs to the field of anti-seismic construction engineering structures, and relates to an energy consumption device and a working method based on tensile yield deformation control. Background technique [0002] my country is one of the countries that suffered the most severe earthquake disasters in the world. In addition to the large number of earthquakes and the wide distribution of earthquakes, another characteristic is that the earthquake-prone areas are precisely some rural areas and market towns with relatively backward economic development, and the housing structures in these areas Weak measures, poor earthquake resistance, and the lack of professional design and construction guidance in construction have resulted in significantly higher earthquake damage than cities. Therefore, houses in rural areas in my country have become the weakest link in earthquake prevention and disaster reduction. In order to reduce the loss of the countr...

Claims

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Application Information

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IPC IPC(8): E04B1/98E04H9/02
CPCE04B1/98E04H9/02
Inventor 袁康刘奕彤郭军林徐文杰王荣锦王颖李广洲张奋杰张虎跃张松林高月月刘寅闫建龙张豪蕾
Owner SHIHEZI UNIVERSITY
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