一、概述挡土墙是用来支撑天然或人工斜坡保持土体稳定的一种建筑物。目前我国多采用浆砌片石圬工重力式挡土墙,依靠墙身圬工的自重来抵抗墙背土体的侧压力,保证墙的稳定性。对重力式挡土墙的设计,当基底摩擦系数较小或墙的高度较低时,挡土墙的抗滑稳定性常是直接影响墙身断面积大小的控制因素。挡土墙的抗滑 First, an overview Retaining wall is used to support natural or artificial slope to maintain soil stability of a building. At present, our country use mortar rubble masonry gravity retaining wall, rely on the weight of wall plasterers to resist the pressure of the back wall of soil, to ensure the stability of the wall. Gravity retaining wall design, when the substrate friction coefficient is low or the height of the wall is low, the stability of retaining wall sliding stability is often a direct impact on the size of the wall area control factors. Retaining wall anti-slip