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本文提出重新研究抗滑稳定计算中的第三原则 ,用 1949年以来各单位所做大型野外试验数据说明 ,使用这些原则计算实质上更合理 .强调坝基不连续面用抗剪硐塞 (键 )处理时 ,尤其应该使用该原则进行刚体极限平衡意义上的抗滑稳定分析 .通过实际工程应用和数值分析 ,建议有关单位研究将规范[2 ] 中的剪摩抗滑稳定数值作适当降低
This paper proposes a new study of the third principle in the calculation of anti-skidding stability, using the data of large-scale field experiments conducted by all the units since 1949. The calculation using these principles is essentially more rational. In particular, the principle should be used to analyze the stability of anti-sliding in the sense of the limit equilibrium of rigid body.According to the practical engineering application and numerical analysis, it is suggested that the relevant units should appropriately reduce the anti-sliding stability of the standard [2]