A Displacement Amplified Multi-stage Mild Steel Energy Dissipating Self-resetting Support
A self-reset, large-scale technology, applied in building types, buildings, building components, etc., can solve the problems of complex connection between energy consumption systems and reset systems, and achieve the effects of improving shock absorption and energy consumption, easy installation, and convenient processing.
Active Publication Date: 2022-03-01
DALIAN JIAOTONG UNIVERSITY
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, there are self-resetting devices, and the connection between the energy consumption system and the reset system is complicated, and the energy consumption system cannot better exert its energy consumption capacity due to the limitation of the loading displacement.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0044]It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinar...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a displacement-amplified multi-stage mild steel energy-dissipating self-resetting support, which includes two constrained end plates symmetrically arranged on the left and right, a guide rod and two guide rods slidingly fitted between the two constrained end plates. two slide plates, the left and right ends of the energy-dissipating steel plates are respectively hinged with the outer edges of the two slide plates, and the energy-dissipating steel plates are in an arched shape bent away from the axis of the slide plates; elastic plates are provided between the two slide plates A reset system, and the outer side of one of the slide plates is connected with a loading end, and the loading end passes through the constraint end plate that the slide plate is close to. The invention is easy to process and easy to install. It can be installed in the structure as an additional energy-consuming device, and can also be used for post-reinforcement of the existing structure; it has a dual system of self-resetting and energy consumption, and the energy-consuming device has a displacement amplification function, which can be used in Damping energy consumption is generated at a low displacement level, which improves the shock absorption and energy dissipation capacity of the device.
Description
technical field [0001] The invention relates to the technical field of civil and architectural structures, in particular to a displacement-magnifying multi-stage mild steel energy-dissipating self-resetting support. Background technique [0002] Earthquake has become one of the most threatening disasters to human beings among many natural disasters due to its suddenness, unpredictability and strong destructiveness. Strong and destructive earthquakes have caused huge losses to human life, property and natural resources, and hindered social and economic development to a large extent. [0003] Research in recent years has shown that self-resetting energy-dissipating devices, as a new type of load-bearing energy-dissipating component, integrate the dual functions of reset and energy dissipation. It can support the problem of large residual deformation after yielding, and can be used for reinforcement and repair of existing buildings and defense enhancement of new buildings. At...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/98E04H9/02
Inventor 王德斌白海峰张皓
Owner DALIAN JIAOTONG UNIVERSITY