Seepage free surface issue exists in analysis of the seepage concerning geotechnical slope, earth dam, underground cave and groundwater movement.
在岩土边坡、土坝、地下洞室及地下水运动等渗流分析中，均存在有渗流自由面问题。
In design of homogeneous earth dam, sudden drawdown of water level is always a control condition for stability of upstream slope.
在均质土坝设计中，水位骤降通常是上游边坡稳定计算时需控制的工况。
According to the safe slope ratio of earth-filled core wall and the seepage calculation of earth dam, a simple method to calculate the core wall thickness of earth dam is given.
文章从心墙填筑填土料的安全渗透比降为基础，结合土坝的渗流计算，得出土坝心墙厚度的简便计算方法。
The analytic study on stability and high slope of tunnel rock mass has been carried out by Xi 'an University of Science and Technology for one-stage development of Daluishu earth-rockfill dam.
西安理工大学对一级开发大柳树高土石坝洞群围岩稳定性、高边坡进行了分析研究。
The earth-rock dam with clay core of Shenyugou dangerous reservoir in Fang County is studied, whose seepage and dam slope stability are evaluated, aiming to provide strength design with reference.
以房县深峪沟病险水库黏土心墙坝为研究对象，对其渗流稳定和坝坡稳定性进行评估，目的是为加固设计提供参考。
The earth-rock dam with clay core of Shenyugou dangerous reservoir in Fang County is studied, whose seepage and dam slope stability are evaluated, aiming to provide strength design with reference.
以房县深峪沟病险水库黏土心墙坝为研究对象，对其渗流稳定和坝坡稳定性进行评估，目的是为加固设计提供参考。
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