|Table of Contents|

Research on Elastic Lateral Stiffness and Simplified Model of Steel Plate Shear Wall with Slits(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2010年03期
Page:
115-120
Research Field:
Publishing date:
2010-09-20

Info

Title:
Research on Elastic Lateral Stiffness and Simplified Model of Steel Plate Shear Wall with Slits
Author(s):
JIANG Lu1;  CHEN Yi-yi2;  WANG Wei-dong3
1. Shanghai Baosteel Construction Design & Research Institute, Shanghai 201900, China; 2. State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China; 3. North Design & Research Institute, Shijiazhua
Keywords:
steel plate shear wall with slit;  elastic lateral stiffness;  simplified model;  finite elem-ent analysis
PACS:
TU392.4
DOI:
-
Abstract:
Theoretical calculating formula of elastic lateral stiffness of steel plate shear wall with slits(SPWS)was derived. The effects of vertical slits, longitudinal brittle stiffener, boundary constrains and steel frame beam size on elastic lateral stiffness were analyzed by using finite element software. Modified calculating formula of elastic lateral stiffness of SPWS was revised through comparing calculated results and test data. Based on modified calculating formula, the elastic simplified calculating model of SPWS was proposed, and the correctness was verified by finite element analysis. Results show that flexural link is the key factor to determine elastic lateral stiffness, and the simplified formula of elastic lateral stiffness and elastic simplified calculating model of SPWS have higher precision.

References:

[1] HITAKA T,MATSUI C.Experimental Study on Steel Shear Wall with Slits[J].Journal of Structural En-gineering,2003,129(5):586-595.
[2]蒋 路,陈以一,汪文辉,等.足尺带缝钢板剪力墙低周往复加载试验研究Ⅰ[J].建筑结构学报,2009,30(5):57-64. JIANG Lu,CHEN Yi-yi,WANG Wen-hui,et al.Experimental Study on Full Scale Steel Plate Shear Wall with Slits Under Low-frequency Cyclic Loads:Part Ⅰ[J].Journal of Building Structures,2009,30(5):57-64.
[3]蒋 路,陈以一,卞宗舒.足尺带缝钢板剪力墙低周往复加载试验研究Ⅱ[J].建筑结构学报,2009,30(5):65-71. JIANG Lu,CHEN Yi-yi,BIAN Zong-shu.Experimental Study on Full Scale Steel Plate Shear Wall with Slits Under Low-frequency Cyclic Loads:Part Ⅱ[J].Journal of Building Structures,2009,30(5):65-71.
[4]曹春华,郝际平,王迎春,等.开缝薄钢板剪力墙低周反复荷载试验研究[J].西安建筑科技大学学报:自然科学版,2008,40(1):46-52. CAO Chun-hua,HAO Ji-ping,WANG Ying-chun,et al.Cyclic Test of Thin Steel Plate Shear Wall with Slits[J].Journal of Xi'an University of Architecture & Technology:Natural Science Edition,2008,40(1):46-52.
[5]温沛刚.带缝钢板剪力墙的理论分析和试验研究[D].广州:华南理工大学,2004. WEN Pei-gang.The Theoretical Analysis and Experimental Study of Steel Shear Wall with Slit[D].Guangzhou:South China University of Technology,2004.

Memo

Memo:
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Last Update: 2010-09-20