题目

英语翻译
公路挡土墙是用来支承路基填土或山坡土体,防止填土或土体变形失稳的一种构造物.在路基工程中,挡土墙可用以稳定路堤和路堑边坡,减少土石方工程量和占地面积,防止水流冲刷路基,并经常用于整治坍方、滑坡等路基病害.

提问时间：2020-08-04

答案

Highway retaining wall is used to support or slope soil subgrade soil,prevent soil filling or buckling deformation of a structure.In subgrade engineering,retaining wall could be used in the stability of embankment and cutting slope and reducing conditions of quantities and area,prevent water scour of subgrade,and often is used to control soil slip,the landslide roadbed diseases,etc.