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Supervised by Ministry of Industry and Information Technology of The People's Republic of China Sponsored by Harbin Institute of Technology Editor-in-chief Yu Zhou ISSNISSN 1005-9113 CNCN 23-1378/T

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Related citation:YAN Xue-yuan,ZHANG Yong-shan,WANG Huan-ding,HUANG Dong-yang,XIN Ya-jun.Research on seismic performance and design method of combined steel lead energy dissipation structure(Ⅰ)[J].Journal of Harbin Institute Of Technology(New Series),2010,17(3):376-382.DOI:10.11916/j.issn.1005-9113.2010.03.015.
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Research on seismic performance and design method of combined steel lead energy dissipation structure(Ⅰ)
Author NameAffiliation
YAN Xue-yuan School of Civil Engineering,Harbin Institute of Technology,Harbin 150090,China
College of Civil Engineering,Fuzhou University,Fuzhou 350108,China 
ZHANG Yong-shan Earthquake Engineering Research & Test Center,Guangzhou University,Guangzhou 510405,China 
WANG Huan-ding School of Civil Engineering,Harbin Institute of Technology,Harbin 150090,China 
HUANG Dong-yang School of Civil Engineering,Harbin Institute of Technology,Harbin 150090,China 
XIN Ya-jun School of Civil Engineering and Mechanics,Yanshan University,Qinhuangdao 066004,China 
Abstract:
A new combined steel lead damper (NCSLD) was presented. Construction and working mechanism of NCSLD were introduced,pseudo-static tests of the small size dampers which would be used in the subsequent shaking table tests were carried out for the study of mechanical properties of NCSLD using electro-hydraulic servo press-shear machine. Processing technology of the damper was improved. Shaking table tests under two-dimensional excitation on structural aseismic control of a one-story structure model were carried out using the small size NCSLD; parameters of the structure and shaking table were also introduced. Results indicate that process improvement is beneficial to the implementation of working mechanism of the damper,NCSLD has full hysteresis loop which takes on bilinearity,NCSLD has obvious energy dissipation effect and it can control structural seismic response effectively.
Key words:  structural earthquake-resistance  new combined steel lead damper (NCSLD)  earthquake simulation shaking table test  seismic response  hysteresis loop
DOI:10.11916/j.issn.1005-9113.2010.03.015
Clc Number:TU352.11
Fund:

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