加筋土挡墙是七十年代发展起来的一项新技术。近年来,我国各地正在进行试验、研究、应用这种挡墙。它是由面板、拉筋和填土共同组成的复合结构物,其主要依据是加筋后的土壤,经过压实以后,增加了土的内摩擦角,使填土的侧压力减少,从而使附着在填土侧面的面板,不受很大的侧压力。这种包括面板、拉筋和填土三者组成的墙体, Reinforced earth retaining wall is a new technology developed in the seventies. In recent years, trials, research, and application of such retaining walls are being carried out throughout China. It is a composite structure consisting of panels, lacing and filling. Its main basis is the soil after reinforcement. After compaction, it increases the internal friction angle of the soil and reduces the lateral pressure of the filling. Panels attached to the side of the fill are not subjected to much lateral pressure. This type of wall consists of panels, reinforcements, and filling.