【摘要】 朗肯土压力理论和库仑土压力理论是计算土压力问题的基本理论 ,在工程中应用非常广泛。在应用时应当注意针对实际情况进行合理选择 ,否则将会造成不同程度的误差。通过算例对挡土墙墙后填土表面有超载情况下的土压力计算进行了讨论更多还原

【Abstract】 Rankine’s earth pressure theory and Coulomb’s earth pressure theory are the two basic theories in the analysis of earth pressure on retaining walls.Though the two theories have been widely used,how to use them properly is still a problem to be concerned.Otherwise,great error may be induced.Different methods based on the two theories to analyze the earth pressure on a retaining wall are presented and compared while the wall is loaded with a uniform load.It is thought that this paper may be of some use in the further understanding of the two theories.更多还原