• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

宋坤 (宋坤.) | 李振宝 (李振宝.)

Indexed by:

CQVIP PKU CSCD

Abstract:

进行了加载角度为0°、22.5°及45°的钢筋混凝土方形短柱试件在轴压比分别为0.2及0.6下的低周往复加载试验,从破坏形态、承载力、延性及耗能能力等方面对钢筋混凝土方形短柱的抗震性能进行了研究.结果表明:增大轴压比能有效提高RC方形短柱的承载能力、耗能能力和减缓试件的后期强度退化,但同时会加速其刚度退化;加载角度对试件的承载力及刚度退化基本上没有影响,但延性、耗能能力及强度退化率会随加载角度的增加而增大.

Keyword:

低周往复加载试验 加载角度 轴压比 钢筋混凝土方形短柱 抗震性能

Author Community:

  • [ 1 ] [宋坤]北京工业大学
  • [ 2 ] [李振宝]北京工业大学

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Source :

世界地震工程

ISSN: 1007-6069

Year: 2015

Issue: 1

Volume: 31

Page: 69-75

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 2

Chinese Cited Count:

30 Days PV: 3

Affiliated Colleges:

Online/Total:530/5294323
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.