Replaceable assembled type energy dissipating and vibration damping joint provided with self resetting function
A prefabricated, self-resetting technology, applied in protective buildings/shelters, building components, building structures, etc., can solve the problem of changing structural dynamic energy consumption plastic hinge areas, poor energy dissipation and vibration reduction capabilities, and replaceable functions Improve the ease of implementation and recovery, improve performance, and improve energy dissipation and shock absorption capabilities
Active Publication Date: 2018-03-30
BEIJING UNIV OF TECH
9 Cites 0 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Abstract
The invention discloses a replaceable assembled type energy dissipating and vibration damping joint provided with the self resetting function. The replaceable assembled type energy dissipating and vibration damping joint comprises a joint energy dissipating and resetting function connecting plate, a self resetting spring, energy dissipating soft steel, high strength anchor bolts, an assembled typereserved hole duct, a pre-stressed bar and a joint core area. The joint energy dissipating and resetting function connecting plate is connected with the joint core area and other prefabricated assembled type members by using the assembled type reserved hole duct through the high strength anchor bolts and the pre-stressed bar in an assembled mode. The edge of a flange plate of the energy dissipating and resetting function connecting plate is provided with a plurality of pre-pressing self-resetting springs with the same tension and compression stiffness according to resetting need. The energy dissipating soft steel is in assembled connection with the joint energy dissipating and resetting function connecting plate. The replaceable assembled type energy dissipating and vibration damping joint can be used as an independent system to replace the advantages of plastic hinged areas of traditional assembled beams, columns and piles, self resetting can be achieved during structural micro vibrating (shaking), and the replaceable (restoring) function is achieved effectively when post-vibrating (post-shaking) damage is generated.
Application Domain
Protective buildings/sheltersShock proofing
Technology Topic
Pre stressingEngineering +5
Image
Examples
- Experimental program(2)
Example Embodiment
Example Embodiment
PUM
Property | Measurement | Unit |
Stiffness | 150000.0 | kN/m |
Yield stress | 160.0 | mPa |
Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Method and apparatus of transmitting information in wireless communication system
Owner:LG ELECTRONICS INC
Transient fault detection system and method using Hidden Markov Models
Owner:HONEYWELL INT INC
Adaptive mode control apparatus and method for adaptive beamforming based on detection of user direction sound
Owner:SAMSUNG ELECTRONICS CO LTD +1
Storage system and data processing system
Owner:HITACHI LTD
Organic light emitting display and driving method thereof
Owner:SAMSUNG DISPLAY CO LTD
Classification and recommendation of technical efficacy words
- improve performance
Tool position and identification indicator displayed in a boundary area of a computer display screen
Owner:INTUITIVE SURGICAL OPERATIONS INC
Personalizable semantic taxonomy-based search agent
Owner:GEORGE MASON INTPROP INC
Method for detecting voice section from time-space by using audio and video information and apparatus thereof
Owner:KOREA UNIV IND & ACADEMIC CALLABORATION FOUND