多阶梯边坡植被恢复技术在公路建设中的应用  

Application of the multi-step slope vegetation recovery technology in highway construction

作　　者：黄灏峰 王礼旺 南海龙[3] 邹大林[3] 朱建刚[3] 贾剑波[4] 

机构地区：[1]北京金五环风景园林工程有限公司,北京100022 [2]北京市首都公路发展集团有限公司,北京100161 [3]北京市园林绿化国际合作项目管理办公室,北京100013 [4]北京林业大学水土保持学院,北京100083

出　　处：《中国水土保持科学》2013年第4期60-62,共3页Science of Soil and Water Conservation

摘　　要：以京承高速公路密云沙峪沟—市界段为例,介绍施工中采用的以客土喷播技术与基质喷附技术相结合的一种边坡植被恢复技术———多阶梯边坡植被恢复技术。该技术通过削坡机将陡坡修成一定高宽比的多阶梯状边坡,沿阶梯面铺设护坡网,将混有一定比例的植物种基质喷附在每一级坡面上;同时在各平台面客土进行乔灌木建植喷播等一系列施工流程,结合对坡面的养护管理,保证边坡的稳定性,提高植被恢复的成功率,达到坡面植被恢复与绿化的效果。多阶梯边坡植被恢复技术具有稳定边坡,减少水土流失,美化边坡环境等优点,可为同类边坡植被恢复施工提供参考。Taking the third phase of Jingcheng Expressway as an example, this paper describes a slope vegetation restoration technology, i. e., multi-step slope recovery technology, which combines the external-soil spray seeding technique and the substrate spray technology. The technology uses the cutting machine to convert the steep slope to a muhi-stage slope with a certain ratio of height to width. Revetment network is set along the stepped surface and matrix of plant species is sprayed on each slope. At the same time, we borrow soil on each slope and spay seeds of trees and shrubs to ensure slope stability, improve the success rate of vegetation recovery, and realize slope vegetation restoration and greening. This technology has advantages of stabilizing slopes, reducing soil erosion and beautifying the environment. It can provide reference for similar construction of slope recovery vegetation.

关 键 词：多阶梯边坡植被恢复 客土喷播 基质喷附 

分 类 号：S774.1[农业科学—森林工程]