挡土墙后填土面为倾斜时，朗肯土压力理论应用很少。
Up to now the Rankine's earth pressure theory has not been widely used under the condition of inclined surface.
当挡土墙后填土为倾斜面粘性填土时，朗肯土压力理论应用不多。
Up to now the theory of Rankine earth pressure is not widely used in the condition of retaining walls of cohesive backfill with an inclined surface.
通过分析得出基坑半径和土体参数对基坑主动土压力的影响规律，并发现与朗肯土压力理论一致。
By analyzing the influence of the radius of pit and soil parameters to the active earth pressure distribution, it was (achieved) that the influence is identical to Rankine theory.
对于非饱和土，采用简单易得的直剪试验指标应用广义朗肯土压力公式就可以得到相当精确的结果，弥补了扩展朗肯土压力理论的不足。
For the unsaturated soil, this method provides a very accurate estimate of earth pressure from the direct shear experimental indexes, which overcomes the shortage of the extended Rankine theory.
减压平台限制了墙后滑动面，此时滑动土体不再是一个楔体，无法采用朗肯理论、库仑理论计算土压力。
The relieving platform limits the sliding plane, and the sliding mass at this time is no longer a voussoir, so, Rankine theory and Coulomb theory cant be applied to calculate the earth pressure.
根据考虑变形的朗肯土压力模型，对被动土压力折减系数进行了理论探讨。
According to Rankine earth pressure model considering deformation, the reduced coefficient of a passive earth pressure is explored theoretically.
本文基于土的塑性上限理论，给出一种有限土体土压力的计算公式，并与朗肯土压力计算结果进行了对比分析。
In this paper, calculating formula for finite earth pressure is presented based on the upper bound theory of soil plasticity.
本文基于土的塑性上限理论，给出一种有限土体土压力的计算公式，并与朗肯土压力计算结果进行了对比分析。
In this paper, calculating formula for finite earth pressure is presented based on the upper bound theory of soil plasticity.
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