【摘要】 本文根据均质土中土钉支护体系受力情况及变形观测资料分析，提出了绕土钉墙趾转动建立极限平衡方程以计算土钉墙内部稳定安全系数的方法。经过实际工程应用，说明该方法是比较合理的。更多还原

【Abstract】 Technique to calculate the safety factor of earth nail wall is proposed by establishing ultimate equilibrium equation based upon deformation observational data of bracing system in homogeneous soil.Verified by application in projects the said technique is rather rational.更多还原