生态型公路挡土墙在西北地区水土保持工程中的特点分析

Ecological retaining wall of highway in the northwest area of soil and water conservation engineering characteristics analysis

传统的公路浆砌块石挡土墙、加筋挡土墙、锚杆挡土墙等均因受材料限制,其坡面难以绿化,无法解决既防止水土流失又生态环保的问题,影响着公路的沿线景观,西北地区干燥少雨多风沙,恰恰需要生态型公路挡土墙,而目前市场上其种类繁多,鱼龙混杂,本文通过对三大类生态型公路挡土墙特点分析,宏观上诠释了生态景观理论,对公路建设者合理选用生态挡土墙具有较高的参考价值。

The traditional highway stone masonry retaining wall,reinforced retaining wall,anchored retaining wall are due to material constraints,the slope surface to afforest,unable to solve is to prevent soil erosion and ecological environmental problems,affects the landscape along the highway,northwest dry little rain windy sand,just need ecological road block wall,currently on the market the variety,dragons and fishes jumbled together,based on the three major categories of ecotype highway retaining wall feature analysis,macroscopic interpretation of the landscape ecology theory,reasonable selection of highway builder ecological retaining wall has high reference value.