【摘要】 利用摩尔—库仑理论模型对迎面顶力计算公式进行了推导,分别从理论和经验两个方面给出了总顶力的计算公式,并与余彬泉法进行了对比分析,提出了选用理论及经验两种算法平均值作为设计顶力的建议。更多还原

【Abstract】 This paper detailedly deduced the formulas of face resistance based on Mohr-Coulomb theory,proposed the methods of total jacking force in both theory and experience,and compared with the method of YU Bin-quan.Suggesting to choose the average value of the two method as the design jacking force.更多还原