FINITE-ELEMENT ANALYSIS OF SHEAR BEHAVIOR OF JOINT STRUCTURE IN SEGMENTAL CONSTRUCTION CONCRETE BOX GIRDER

Zou Linbin; Jiang Haibo; Wei Chungen; Yin Wu; Yang Min

doi:10.13204/j.gyjz201111020

Volume 41 Issue 11

Dec. 2014

Turn off MathJax

Article Contents

Article Navigation > INDUSTRIAL CONSTRUCTION > 2011 > 41(11): 92-95

Zou Linbin, Jiang Haibo, Wei Chungen, Yin Wu, Yang Min. FINITE-ELEMENT ANALYSIS OF SHEAR BEHAVIOR OF JOINT STRUCTURE IN SEGMENTAL CONSTRUCTION CONCRETE BOX GIRDER[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(11): 92-95. doi: 10.13204/j.gyjz201111020

Citation:

Zou Linbin, Jiang Haibo, Wei Chungen, Yin Wu, Yang Min. FINITE-ELEMENT ANALYSIS OF SHEAR BEHAVIOR OF JOINT STRUCTURE IN SEGMENTAL CONSTRUCTION CONCRETE BOX GIRDER[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(11): 92-95. doi: 10.13204/j.gyjz201111020

Citation:

PDF( 0 KB)

FINITE-ELEMENT ANALYSIS OF SHEAR BEHAVIOR OF JOINT STRUCTURE IN SEGMENTAL CONSTRUCTION CONCRETE BOX GIRDER

doi: 10.13204/j.gyjz201111020

1.
1. Faculty of Civil and Transportation Engineering,Guangdong University of Technology,Guangzhou 510006,China;
2.
2. Guangdong Road and Bridge Construction Development Co.,Ltd,Guangzhou 510635,China

Received Date: 2011-02-25
Publish Date: 2011-11-20

Abstract

Abstract

Joint is a key structure to the precast segmental construction bridge,and also is the weak link.Whether the shear behavior of joint structure is good or bad will directly affect the carrying capacity of whole bridge.However,there is not much study on shear behavior of joint structure both at home and abroad,either no corresponding design code for designing of joint.Based on the joint section of 30 m external prestressing simply supported beam with precast segmental construction in Guangzhou metro line 4,ANSYS infinite element analysis software is used for nonlinear numerical simulation,the stress mechanism of dry joint external prestressing concrete bridge by precast segmental construction under the direct shear is analyzed.Distribution laws of displacement and stress of the joint section are obtained,which may be a reference for the design of similar bridges.
- segmental construction,
- finite element,
- dry joint,
- shear connector,
- shear behavior

FullText(HTML)

References(10)

References

严国敏. PC 预制节段拼装桥梁的现况与其研究动向[J].国外桥梁,1998(1):50-53.

[2] 常业军,柳炳康,宋国华.低周反复荷载下装配式钢筋混凝土结构竖向齿槽接缝受力性能的试验研究[J].工业建筑,2001, 31(9):30-32.

[3] Buyukozturk O, Bakhoum M, Beattie S. Shear Behavior of Joints?in Precast Concrete Segmental Bridge[J].Journal of Structural?Engineering,1990(12):3380-3401.

[4] 汪双炎.悬臂拼装节段梁剪力键模型试验研究[J].铁道建筑, 1997(3):23-28.

[5] 李国平.体外预应力混凝土简支梁剪切性能试验研究[J].土木工程学报,2007(2):58-63.

[6] Haibo Jiang, Lingming Yang, Chungen Wei, et al. Analysis of?Mechanical Properties of Joint Structure in External Pre-Stressing?Concrete Bridges[C]//ICCTP. Beijing:2010:3071-3079.

[7] 熊安书.广州市轨道交通4号线预制节段拼装梁设计[J].国防交通工程与技术,2005(3):19-21.

[8] JTGD 622004公路钢筋混凝土及预应力混凝土桥涵设计规范[S].

[9] 谢红兵译.节段式混凝土桥梁设计和施工指导性规范[J].国外桥梁,1993(4):297-315.

[10] Theodossius P Tassios, Elisabeth N Vintzeleou. Concrete-ToConcrete Friction[J].Journal of Structural Engineering,1987 (4):832-849.?

Relative Articles

Supplements(0)

Cited By

Proportional views