# [1]程远兵,康谷贻,程文瀼.钢筋混凝土弯扭构件的全过程分析[J].东南大学学报(自然科学版),2006,36(1):97-101.[doi:10.3969/j.issn.1001-0505.2006.01.020] 　Cheng Yuanbing,Kang Guyi,Cheng Wenrang.Whole working history analysis of reinforced concrete members subjected to flexure-torsion loads[J].Journal of Southeast University (Natural Science Edition),2006,36(1):97-101.[doi:10.3969/j.issn.1001-0505.2006.01.020] 点击复制 钢筋混凝土弯扭构件的全过程分析() 分享到： var jiathis_config = { data_track_clickback: true };

36

2006年第1期

97-101

2006-01-20

## 文章信息/Info

Title:
Whole working history analysis of reinforced concrete members subjected to flexure-torsion loads

1 东南大学土木工程学院, 南京 210096; 2 南阳理工学院土木工程系, 南阳 473004; 3 天津大学建筑工程学院, 天津 300072
Author(s):
1 College of Civil Engineering, Southeast University, Nanjing 210096, China
2 Department of Civil Engineering, Nanyang Institute of Technology, Nanyang 473004, China
3 College of Civil Engineering, Tianjin Universi

Keywords:

TU375.1
DOI:
10.3969/j.issn.1001-0505.2006.01.020

Abstract:
To resolve the dissimilarity problem of analysis model in flexure-predominant and torsion-predominant reinforced concrete members, an improved space truss model was established. The model with tubular rectangle section is composed of four plane-trusses or three plane-trusses with a diagonal compression slab. By truss analogy to reinforced concrete flexure-torsion members, equilibrium equations and compatibility equations are set up,and by means of the strength condition in cracking and strength ultimate limit state of top concrete, analysis method of reinforced concrete members subjected to flexure-torsion loads during all loading history is presented. Comparison with test results shows this method can be used in both flexure-predominant and torsion-predominant members, and it solves the discontinuous problem from torsion-predominant to bending-predominant members or bending-predominant to torsion-predominant members. The method can be used in flexure-torsion members with any torque to flexure moment ratio.

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