| 重塑膨胀土在循环荷载作用下长期变形的数学模型 |
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| 引用本文： | 雷胜友,李克钏.重塑膨胀土在循环荷载作用下长期变形的数学模型[J].四川大学学报(工程科学版),1995(2). |
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| 作者姓名： | 雷胜友 李克钏 |
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| 作者单位： | 成都科技大学水利工程系成都，西南交通大学岩土所 |
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| 摘 要： | 本文研究了强膨胀土的动参数．及动荷载频率对土体变形的影响，建立了重塑土在循环荷载作用下长期变形的数学模型．甲该式的计算值和实测值进行比较．其结果令人满意。对工程应用有指导意义。
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| 关 键 词： | 强膨胀土 动参数 循环荷载 长期变形 数学模型 |
A Mathematical Model on Long-term Deformation of the Remolded Swelling Soil Under Dynamic Load |
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| Lei Shengyou, Li Kechuan.A Mathematical Model on Long-term Deformation of the Remolded Swelling Soil Under Dynamic Load[J].Journal of Sichuan University (Engineering Science Edition),1995(2). |
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| Authors: | Lei Shengyou Li Kechuan |
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| Affiliation: | Lei Shengyou; Li Kechuan |
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| Abstract: | The dynamic shear strength of the swelling soil and the effect of the frequency of dynamic load on the deformation of soil mass are studied.According to the experimental data,we suggest a mathematical model on long-term deformation of the remolded swelling soil under dynamic load.It can be seed that the dynamic strength is dependent on the static strength.Finally,me calculated values of the formula of the model are examined with the enperimental data.the result is satisfied and is useful to engineering construction. |
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| Keywords: | strong swelling soil dynamic parameter cyclic loading longterm deformation mathematical model |
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