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1引言笔者拜读了发表在《岩土力学》2013年第34卷第1期上的论文“黏性土的非极限主动土压力计算方法研究”[1](以下简称文献[1]),现有以下2点望与文献[1]作者商榷:(1)文献[1]4.1中求解土压力强度时未考虑墙顶张拉裂缝高度的影响,对于黏性土而言,不考虑墙顶张拉裂缝高度的影响是不合适的。(2)文献[1]中未给出主动土压力合力及其作用点高度的求解公式。2计算公式文献[1]给出了土性参数内摩擦角与黏聚力与
1 Introduction The author read the paper published in “Rock and Soil Mechanics” Volume 34, No. 1, 2013 “non-limit active earth pressure of clay calculation method” [1] (hereinafter referred to as the literature [1]) , The following 2 points are to be consulted with the authors of [1]: (1) In [1] 4.1, the influence of the tensile stress on the top of the wall is not considered when calculating the soil compressive strength. For cohesive soil, The effect of top tensioning cracks is not appropriate. (2) The solving formula of active earth pressure resultant force and its action point height is not given in [1]. 2 Calculation formula [1] gives the internal parameters of soil friction angle and cohesion and