当前设计中，一般引用挡土墙上土压力计算公式，导致设计十分保守。
In current designing, the soil pressure formulas for bulkhead wall are used usually, which make the design for the retaining structure conservative.
为此本文根据实验研究的结果，建立了新的滑裂面计算模型，推导出了土压力计算公式，并被实测结果所验证，可供管道工程设计参考。
Accordingly, this paper constructs a new model of slipping interface and presents calculating formulas, which can be used as reference for that it has been validated bye...
采用考虑位移的土压力计算方法计算环向土压力，得出首节管道和后续管节最大土体反力的计算公式。
By considering displacement for calculating circular earth pressure, the maximal earth counterforce formulas for the heading and the latter pipelines are deduced.
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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