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挡土墙的工程量如何计算
更新时间: 2020-10-26 00:00:00  

挡土墙工程量等于挡墙断面面积乘以长度。

挡土墙是指支承路基填土或山坡土体,防止填土或土体变形失稳的构造物。而根据其刚度及位移方式不同,可分为刚性挡土墙、柔性挡土墙和临时支撑三类。在挡土墙横断面中,与被支承土体直接接触的部位称为墙背;与墙背相对的、临空的部位称为墙面;与地基直接接触的部位称为基底;与基底相对的,墙的顶面称为墙顶;基底的前端称为墙趾;基底的后端称为墙踵。

关键词: 土墙 工程量 如何 计算

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