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      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。

      网址:www.wjcc2009.com  2021-11-12  作者:admin    阅读:

      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。
      Retaining wall is a kind of structure that supports subgrade fill or hillside soil and prevents deformation and instability of fill or soil.
      ▉ 各部分的名称
      ▉ name of each part
      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;
      In the cross section of the retaining wall, the part directly contacting with the supported soil is called the back of the wall;
      与墙背相对的、临空的部位称为墙面;
      The part opposite to the wall back and free of air is called the wall surface;
      与地基直接接触的部位称为基底;
      The part in direct contact with the foundation is called the base;
      与基底相对的、墙的顶面称为墙顶;
      The top surface of the wall opposite to the base is called the top of the wall;
      基底的前端称为墙趾;
      The front end of the base is called the toe of the wall;
      基底的后端称为墙踵。
      The back end of the base is called the heel.
      ▉ 应用范围
      ▉ scope of application
      路基在遇到下列情况时可考虑修建挡土墙
      When the subgrade meets the following conditions, retaining wall can be considered

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