| 用ADINA软件探讨降雨条件下的边坡渗流问题 |
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| 引用本文： | 米海珍,银晓鹏,方庆军.用ADINA软件探讨降雨条件下的边坡渗流问题[J].甘肃科学学报,2008,20(4). |
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| 作者姓名： | 米海珍 银晓鹏 方庆军 |
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| 作者单位： | 兰州理工大学,土木工程学院,甘肃,兰州,730050 |
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| 摘 要： | 按照比拟法将ADINA软件中用于计算温度场的功能转换来计算边坡渗流问题;并按西北黄土地区降雨的可能情况设定了降雨条件,计算了边坡渗流过程中的入渗时间、入渗深度及最大流速,得到初步结论:降雨持时只是在一定范围内影响入渗深度;滑坡在时间上存在滞后效应.
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| 关 键 词： | 降雨 边坡 ADINA软件 渗流场 孔隙水压力 |
Discussion on the Slope Seepage Flow under Rainfall with ADINA Software |
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| MI Hai-zhen,YIN Xiao-peng,FANG Qing-jun.Discussion on the Slope Seepage Flow under Rainfall with ADINA Software[J].Journal of Gansu Sciences,2008,20(4). |
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| Authors: | MI Hai-zhen YIN Xiao-peng FANG Qing-jun |
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| Institution: | School of Civil Engineering;Lanzhou University of Science and Technology;Lanzhou 730050;China |
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| Abstract: | The seepage of slope is calculated with the ADINA software.The rainfall types which probably appear in Loess Area of china's northwest are considered.The time and depth of rainfall infiltration and the maximum flow speed are calculated respectively.The duration of rainfall can influence the depth of infiltration within a certain range and there is a lag-effect in the formation of landslides. |
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| Keywords: | rainfall slope ADINA software seepage flow field pore water pressure |
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