[1]高江平,胡海波,孙世界,等.太沙基地基极限承载力的三剪应力统一强度理论解[J].西安建筑科技大学学报(自然科学版),2019,51(02):188-0191.[doi:10.15986/j.1006-7930.2019.02.005]
　GAO Jiangping,HU Haibo,SUN Shijie,et al.Three-shear stress unified strength theoretical solution of terzaghi ultimate bearing capacity of foundation[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2019,51(02):188-0191.[doi:10.15986/j.1006-7930.2019.02.005]
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太沙基地基极限承载力的三剪应力统一强度理论解()
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西安建筑科技大学学报（自然科学版）[ISSN:1006-7930/CN:61-1295/TU]

卷:
51
期数:
2019年02期
页码:
188-0191
栏目:
出版日期:
2019-04-28

文章信息/Info

Title:
Three-shear stress unified strength theoretical solution of terzaghi ultimate bearing capacity of foundation
文章编号:
1006-7930(2019)02-0188-06
作者:
高江平; 胡海波; 孙世界; 王泽普
长安大特殊地区公路工程教育部重点实验室
Author(s):
GAO Jiangping;  HU Haibo;  SUN Shijie;  WANG Zepu
(Key Laboratory for Special Area Highway Engineering Ministery of Education, Changan University, Xian 710064, China)
Keywords:
three-shear stress unified strength theory; Mohr-Coulomb Theory; ultimate bearing capacity of foundation; Material potential
分类号:
TU456
DOI:
10.15986/j.1006-7930.2019.02.005
文献标志码:
A
摘要:
三剪应力统一强度理论； Mohr-Coulomb理论；地基极限承载力；材料潜力
Abstract:
The previous research on ultimate bearing capacity of foundation is generally based on the Mohr-Coulomb strength criterion. However, this theoretical formula do not takes into account the influence of intermediate main stress，and the calculated bearing capacity of foundation is conservative. Considering the effect of three main stresses, the paper deduces Ultimate Bearing Capacity Solution of Taisha Base Based on Unified Strength Theory of Three Shear Stresses. The ultimate bearing capacity of foundation based on Mohr-Coulomb theory, twin-shear strength theory, twin-shear unified strength theory and three-shear stress unified strength theory is compared and analyzed by examples. The relationship between parameters b, c and bearing capacity Qu is plotted by using MATLAB software. The theoretical solutions in this paper include the solutions of foundation bearing capacity based on the first three theories, which can bring the potential of materials into full play

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2018-05-16 修改稿日期：2019-03-20
基金项目：国家自然科学基金项目（50578015）
第一作者：高江平（1964—），男，教授，博导，主要研究方向：材料与结构及强度理论研究。E-mail：2227940211@qq.com
更新日期/Last Update: 2019-05-23