Analysis of bearing capacity about reinforced-Earth foundation based on balance theory of no return

Journal of Chongqing Jiaotong University(Natural Science) ›› 2003, Vol. 22 ›› Issue (4): 57-60.

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Analysis of bearing capacity about reinforced-Earth foundation based on balance theory of no return

TANG Fen¹，HE Cuang-Chun²，XIE Yuan-guang¹

1.Department of road & Bridge Engineering of Vocational and Technical School,Chongqing Jiaotong University,Chongqing 400042,China; 2.Department of River & Ocean Engineering, Chongqing Jiaotong University,Chongqing 40074, China

Received:2002-12-23 Revised:2003-02-28 Online:2003-12-15 Published:2015-05-18

加筋地基极限承载力的极限平衡分析

唐芬¹，何光春²,谢远光¹

1.重庆交通学院职业技术学院路桥系，重庆 400042 ; 2.重庆交通学院河海建筑工程系，重庆 400074

作者简介:唐芬（1968—）,女,重庆合川人,讲师,从事结构与岩土的相互作用理论及其应用的教学与研究.

Abstract

Abstract: Firstly,it has shown two failure state of reinforced-earth foundation in this paper. One is dense reinformed-earth failure state which forms cutting-earth under the cushion,another is spare one that forms cutting-earth up the cushion Then based on limit equilibrium theory, bearing capacity of reinforced-earth foundation has analyzed .

Key words: reinforced-earth foundation, bearing capacity, failure state, dense reinforced-earth, spare reinforced-earth

摘要： 从分析加筋地基的破坏模式:在加筋垫层底部形成剪切契体的密加筋地基破坏模式和在加筋垫层顶部形成剪切楔体的疏加筋地基破坏模式人手,采用极限平衡分析方法,分析了加筋地基的极限承载力.

关键词: 加筋地基, 破坏模式, 密加筋, 疏加筋

CLC Number:

TU472.3

TANG Fen，HE Cuang-Chun，XIE Yuan-guang. Analysis of bearing capacity about reinforced-Earth foundation based on balance theory of no return[J]. Journal of Chongqing Jiaotong University(Natural Science), 2003, 22(4): 57-60.

唐芬，何光春,谢远光. 加筋地基极限承载力的极限平衡分析[J]. 重庆交通大学学报（自然科学版）, 2003, 22(4): 57-60.

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Analysis of bearing capacity about reinforced-Earth foundation based on balance theory of no return

加筋地基极限承载力的极限平衡分析

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