[1]刘伟庆,胡松林.钢筋混凝土矩形截面复合受扭构件的软化桁架模型解[J].东南大学学报(自然科学版),1992,22(5):76-83.[doi:10.3969/j.issn.1001-0505.1992.05.011]
 Liu Weiqing,Hu Songlin,Hu Songlin.Application of the Softening Truss Model to the Analysis of RC Combined Torsional Members[J].Journal of Southeast University (Natural Science Edition),1992,22(5):76-83.[doi:10.3969/j.issn.1001-0505.1992.05.011]
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钢筋混凝土矩形截面复合受扭构件的软化桁架模型解()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
22
期数:
1992年第5期
页码:
76-83
栏目:
土木工程
出版日期:
1992-09-20

文章信息/Info

Title:
Application of the Softening Truss Model to the Analysis of RC Combined Torsional Members
作者:
刘伟庆胡松林
东南大学土木工程系; 南京建筑工程学院
Author(s):
Liu Weiqing Hu Songlin Hu Songlin
Departement of Civil Engineering
Nanjing Architectural and Civil Engineering Institute
关键词:
钢筋混凝土 箱形梁 强度 变形/复合受扭 软化桁架模型
分类号:
TU375.1
DOI:
10.3969/j.issn.1001-0505.1992.05.011
摘要:
本文探讨用软化桁架模型分析钢筋混凝土矩形截面复合受扭构件。将其内力和变形关系分成开裂前和开裂后两阶段,开裂前按弹性工作状态计;开裂后用不等厚薄壁箱形截面代替矩形截面,用折减剪力的办法考虑核心混凝土的抗剪作用,使之与抗扭的桁架模型相协调。文未据此编制了矩形截面复合受扭构件全过程分析程序,并将计算结果与实测值作了比较.

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更新日期/Last Update: 2013-04-20