Research results showed that the surface shape factor was not a constant value, but a variable value with the change of irrigation time, water advance distance and other factors.
研究表明同一次畦灌过程中地表储水形状系数并非恒定值，而是随灌水时间和水流推进距离等因素变化的。
The shape, position and safety factor of slope stability for the most dangerous potential slip surface with the method in this paper is quite different from that with the normal methods.
常规边坡稳定性分析与本文方法所得到的最危险潜在滑移线（面）形状和位置、边坡稳定安全系数均相差较大；
The method given in the paper can be used to determine the sliding surface shape and the safety factor, and enables one to study width effects of the sliding collapse.
本方法可以确定三维滑裂面形状和安全系数，同时可研究滑坡的宽度效应。
The method given in the paper can be used to determine the sliding surface shape and the safety factor, and enables one to study width effects of the sliding collapse.
本方法可以确定三维滑裂面形状和安全系数，同时可研究滑坡的宽度效应。
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