| 基于双剪强度理论的楔体极限分析及其工程应用 |
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| 引用本文： | 张永强 范文. 基于双剪强度理论的楔体极限分析及其工程应用[J]. 力学与实践, 1998, 20(3): 15-16. DOI: 10.6052/1000-0879-1999-266 |
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| 作者姓名： | 张永强 范文 |
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| 作者单位： | 西安交通大学建筑工程与力学学院西北建筑工程学院建筑工程系西北建筑工程学院建筑工程系西北建筑工程学院建筑工程系 |
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| 摘 要： | 本文采用俞茂钅宏双剪强度理论对拉压异性楔体进行了极限分析，得到了极限荷载的滑移线解及所得解在岩土工程中的应用
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| 关 键 词： | 双剪强度理论 楔体 滑移线 极限荷载 |
| 收稿时间： | 2006-08-01 |
ULTIMATE ANALYSIS OF THE WEDGE BASED ONTHE TWIN SHEAR STRENGTH THEORY AND ITS APPLICATION IN ENGINEERING |
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| ZHANG Yongqiang ZHAO Junhai. ULTIMATE ANALYSIS OF THE WEDGE BASED ONTHE TWIN SHEAR STRENGTH THEORY AND ITS APPLICATION IN ENGINEERING[J]. Mechanics and Engineering, 1998, 20(3): 15-16. DOI: 10.6052/1000-0879-1999-266 |
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| Authors: | ZHANG Yongqiang ZHAO Junhai |
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| Abstract: | In this paper, the twin-shear stress strength theory is used to analyze the ultimate load of a strength-differential wedge and a solution which takes account of the strength-difference effect and the intermediate main stress effect is obtained. The solution is of importance for giving full play to materials' strength potential ability. Finally, its application ingeotechnical engineering is discussed. |
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| Keywords: | twin shear strength theory wedge slip line ultimate load |
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