coefficient of earth pressure 地压系数; 土力; 土压力系数 coefficient of earth pressure at rest 静止土压力系数; 静止土压系数 ..
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... 土压力主动土压力系数：coefficient of active earth pressure 土压力系数：earth pressure coefficient 土压力土压力：earth pressure ...
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被动土压力系数 coefficient of passive earth pressure
主动土压力系数 coefficient of active earth pressure ; coefficient of active earth pressure, Ka
静止土压力系数 earth pressure coefficient at rest
竖向土压力系数 coefficient of vertical earth pressure
土压力被动土压力系数 coefficient of passive earth pressure
土压力主动土压力系数 coefficient of active earth pressure
积极土压力系数 positive earth pressure coefficient
正面土压力系数 positive earth pressure coefficient
土压力系数在休息 earth pressure coefficient at rest
When it proposes calculation formulas of critical edge pressure pcr of subsoil and critical load p1/4,coefficient of earth pressure at rest K0 equals to 1. It means that the field of geostatic stress equal to hydrostatic state stress.
地基弹塑性承载力pcr、p1/4的公式在推导过程中,为方便求解,一般假设地基土体的静止土压力系数K0=1,即把自重应力场看成是静水应力。
参考来源 - K·2,447,543篇论文数据，部分数据来源于NoteExpress
土压力系数与土压力数值大小的变化规律相一致。
The coefficient of earth pressure changes accordantly with the value of the earth pressure.
填土厚度等于初始等沉面高度时，土压力系数有最大值。
The coefficient is maximum when the depth of backfill equals the height of initial plane of equal settlement.
适当范围内对静止土压力系数进行的不同取值，对挡墙的水平位移的影响可达20%左右。
When the coefficient of soil pressure at-rest varies in proper range, the influence on the horizontal displacement of the excavation can reach 20%.
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