Current state and structural analysis of abutment in soft clay

Journal of Chongqing Jiaotong University(Natural Science) ›› 2003, Vol. 22 ›› Issue (2): 72-75.

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Current state and structural analysis of abutment in soft clay

LUO Guang-fa¹，LI Li-feng²，CHEN Chang-fu²，SHAO Xu-dong²

1.Highway Management Bureau，Guangdong Province Guangzhou 510075，China; 2.College of Civil Engineering,Hunan University，Changsha 410082，China

Received:2002-10-26 Revised:2002-12-16 Online:2003-06-15 Published:2015-05-18

软土地基桥台的病害及受力分析

罗广发¹，李立峰²，陈昌富²，邵旭东²

1.广东省公路管理局，广东广州 510075; 2.湖南大学土木工程学院，湖南长沙 410082

作者简介:罗广发(1967—),男,广东大浦人,工程师,从事公路养护管理工作.

Abstract

Abstract: Serious damage has been obscured in two bridges laid in Sanhe Road of Jiangmen City. Through comprehensive inspection of abutment and soil properties, with plane computation, the paper reach the conclusion that completely accords with actual situation, and find causes, also, some advices are provided.

Key words: soft clay, abutment, crack, FEM, creep

摘要： 对广东省江门市三和公路上两座桥的桥台严重病害和土的性状进行全面的检测,且应用平面有限元的计算程序进行分析,得出了与实际情况完全一致的结论,从而查明了病害产生的原因,并对今后的设计提出了建议,可供设计人员参考.

关键词: 软土地基, 桥台, 裂缝, 有限元, 地基徐变

CLC Number:

U448

LUO Guang-fa，LI Li-feng，CHEN Chang-fu，SHAO Xu-dong. Current state and structural analysis of abutment in soft clay[J]. Journal of Chongqing Jiaotong University(Natural Science), 2003, 22(2): 72-75.

罗广发，李立峰，陈昌富，邵旭东. 软土地基桥台的病害及受力分析[J]. 重庆交通大学学报（自然科学版）, 2003, 22(2): 72-75.

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Current state and structural analysis of abutment in soft clay

软土地基桥台的病害及受力分析

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