重力式挡土墙在输电线路中的运用

Gravity-type Retaining Wall Applied in Power Transmission Line

重力式挡土墙一般用来支承泥土或其它散粒材料(如砂砾石、破碎岩石等)的侧压力,防止坡体下滑塌陷。在架空送电线路中,位于较为陡峭的山坡的基础,用重力式挡土墙,可起到减少基础主柱高度与保护边坡稳定的双重效果,是经济合理的选择。

Gravity-type retaining wall is used to support soil or particulates（such as gravel stone,broken rock） for reisisting their side pressure.For the foundation of power transmission line situated at steep slope,using gravity-type retaining wall will result effects of both protecting of the slope and reduceing the height of the foundation column.It is a economical and rational selection.