coefficient of earth pressure at rest meaning in English
静止土压力系数
静止土压系数
Examples
- Abstract : on the basis of general principles of mechanics and critical state soil mechanics theory , a theoretical formula determining the coefficient of earth pressure at rest for cohesionless soil is derived by means of combining hypoplasticity with critical state soil mechanics . the formula has a simple form and is only related to the effective angle of internal friction of soil . there is a slight difference between the calculated value of the formula and that of other formulae . the further investigation of the formula shows that it can be used to determine the coefficient of earth pressure at rest of cohesionless soil
文摘:在满足一般力学原理和临界状态土力学理论的基础上，本文将亚塑性理论与临界状态土力学相结合，推出了一个计算无粘性土静止土压力系数的理论公式.该公式形式简单，仅与土的有效内摩擦角有关，其计算结果与常见的多个经验公式的计算结果只有微小的差别.文中讨论结果表明，该公式可用于确定无粘性土的静止土压力系数 - The authors suggest : the internal force ' s value is rational if the coefficient of lateral resistant force is one - forth to one - sixth of tests value , or the coefficient of lateral soil pressure is bigger than the coefficient of earth pressure at rest , or the lateral resistant force is computed together with the lateral earth pressure
提出如将抗力系数取?实验值1 / 4到1 / 6 ，或土压力系数稍高于静止土压力系数，将侧向抗力和侧向土压力综合?虑，内力计算结果将是合理的。