| Effect of Disturbance on the Cylindrical Cavity Expansion in Saturated Soft Clay |
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| 引用本文： | XU Shu- ping,LIU Zu- de,FAN Hong. Effect of Disturbance on the Cylindrical Cavity Expansion in Saturated Soft Clay[J]. 保鲜与加工, 2006, 0(4): 63-67 |
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| 作者姓名： | XU Shu- ping LIU Zu- de FAN Hong |
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| 作者单位： | 1. Department of Civil Engineering, Wuhan Polytechnic University, Wuhan 430023 ,P. R. China;2. School of Civil and Architectural Engineering, Wuhan University, Wuhan 430072 ,P. R. China |
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| 摘 要： | According to the fact that the undrained shear strength decreases in the field vane test,applying the cylindrical expansion theory and assuming that the saturated soft clay satisfies Tresca yield criterion,the disturbance degree function D is given on the basis of the sensibility of saturated soft clay.Considering that the undrained shear strength is the linear function of the disturbance degree D in plastic region,the elastic-plastic solution of the cylindrical expansion has been gained.
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| 关 键 词： | saturated soft clay Tresca material cylindrical cavity expansion theory sensibility disturbance degree linear function. |
| 收稿时间： | 2005-12-25 |
| 修稿时间： | 2005-12-25 |
Effect of Disturbance on the Cylindrical Cavity Expansion in Saturated Soft Clay |
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| XU Shu- ping,LIU Zu- de,FAN Hong. Effect of Disturbance on the Cylindrical Cavity Expansion in Saturated Soft Clay[J]. Storage & Process, 2006, 0(4): 63-67 |
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| Authors: | XU Shu- ping LIU Zu- de FAN Hong |
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| Affiliation: | 1. Department of Civil Engineering, Wuhan Polytechnic University, Wuhan 430023 ,P. R. China;2. School of Civil and Architectural Engineering, Wuhan University, Wuhan 430072 ,P. R. China |
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| Abstract: | According to the fact that the undrained shear strength decreases in the field vane test,applying the cylindrical expansion theory and assuming that the saturated soft clay satisfies Tresca yield criterion,the disturbance degree function D is given on the basis of the sensibility of saturated soft clay.Considering that the undrained shear strength is the linear function of the disturbance degree D in plastic region,the elastic-plastic solution of the cylindrical expansion has been gained. |
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| Keywords: | saturated soft clay Tresca material cylindrical cavity expansion theory sensibility disturbance degree linear function. |
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