陕北黄土地区高速公路边坡防护及绿化调查与分析  

Investigation and Analysis on Protection and Afforestation of Slope along Highway in Loess Area in Northern Shanxi

作　　者：秦志坚[1] 任龙江 张发如[1] 沈鹏[1] 

机构地区：[1]中交第一公路勘察设计研究院有限公司,西安710065 [2]中交通力建设股份有限公司,西安710075

出　　处：《路基工程》2012年第5期47-50,共4页Subgrade Engineering

摘　　要：通过陕北地区一些黄土边坡防护、绿化现状的考察和总结,对该地区黄土边坡防护、绿化效果进行了分析,并据此提出对黄土地区边坡防护应以理论计算为基础,同时从边坡坡率选择、植物种类选择、保水措施综合考虑,从影响边坡防护、绿化效果的各种制约因素中寻求平衡。Through the investigation and summary on the status quo of loess slope protection and afforestation in northern Shanxi, the protecting and greening effect thereof is analyzed, on which the slope protection proposal for loess area is based. The protection shall depend on theoretical calculation and consider the selection of slope ratio and plant varieties, and moisture retention measures comprehensively so as to seek balance in all factors constraining the slope protecting and greening effects.

关 键 词：黄土 边坡 防护 绿化 

分 类 号：U417.1[交通运输工程—道路与铁道工程]