Indexed by:
Abstract:
进行了初应力对钢管混凝土轴压构件受力性能影响的试验研究,提出了有限元计算方法,以初应力度与长细比为参数探讨了有初应力构件的力学性能.分析结果表明,初应力使构件弹塑性阶段提前、弹性极限荷载降低,同时极限荷载推迟出现,构件切线刚度降低.钢管混凝土轴压构件极限承载力随着初应力度的增大而降低,降低幅度随着长细比的增大而增大,但这种降低作用并不显著.
Keyword:
Reprint 's Address:
Email:
Version:
Source :
福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 2008
Issue: 2
Volume: 36
Page: 272-277
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 5
Affiliated Colleges: