| 软土地基震陷分析 |
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| 引用本文： | 王建华,贾有权.软土地基震陷分析[J].天津大学学报(自然科学与工程技术版),1993(4):67-72. |
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| 作者姓名： | 王建华 贾有权 |
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| 作者单位： | 天津大学水资源与港湾工程系
(王建华，要明伦)，天津大学力学系(贾有权) |
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| 基金项目： | 天津市21世纪青年基金，国家自然科学基金 |
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| 摘 要： | 根据饱和软粘土动三轴试验结果,将循环弱化参数引入等价线性模型。得到描述软土动力特性的循环弱化关系,进而给出一种修正的软化模量法。据此分析软基震陷,阐明软土循环弱化及其它因素对估算软基震陷的影响。
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| 关 键 词： | 土动力学 软土 地基 地震工程 |
ANALYSES OF EARTHQUAKE SETTLEMENT OF FOUNDATION ON SOFT CLAY |
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| Wang Jianhua Yao Minglun.ANALYSES OF EARTHQUAKE SETTLEMENT OF FOUNDATION ON SOFT CLAY[J].Journal of Tianjin University(Science and Technology),1993(4):67-72. |
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| Authors: | Wang Jianhua Yao Minglun |
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| Institution: | Wang Jianhua Yao Minglun(Dept. of Water Resources and Harbour Engineering) Jia Youquan(Detp. of Mechanics) |
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| Abstract: | The cyclic degraded relation describing the cyclic behaviour of soft clay is developed by introducing the cyclic degraded parameter into the equivalent linear model on the basis of cyclic triaxial tests of saturant soft clay. Furthermore, the modified degraded modulus method is given. With it earthquake settlement of foundation on soft clay is analyzed to show cyclic degraded behaviour of soft clay and other important factors affecting computation of the settlement. |
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| Keywords: | soil dynamics soft clay foundation earthquake engineering |
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