溜砂坡工程固砂机理简析
阙云 ; 王成华
刊名水土保持通报
2006
卷号26期号:6页码:44-47
关键词溜砂坡 固砂机理 注浆工程 生物工程
其他题名A Brief Analysis of Mechanism of Sand Fixation on Sand-sliding Slope
通讯作者阙云
合作状况国内
中文摘要对溜砂坡中注浆工程固砂和生物工程固砂力学机理进行了阐述。花管注浆本身竖向浆柱和侧向浆脉可起锚固效应,相邻浆柱间可起土拱效应;生物工程的植被深根可起锚固效应,盘结的浅根能起加筋效应。以上2种工程措施的有机结合,将发挥各自的优势,从而达到对溜砂坡标本兼治的效果。最后对川藏公路中坝段溜砂坡的整治措施作了简单的描述。
英文摘要This paper describes the mechanism of sand fixations by grouting engineering and biological engineering.The grouting veins formed by pipe-grouting act as anchors,and adjacent grouting columns work like soil arches.The deep roots resulted from biological engineering act as anchors,and voluminous flat roots present a reinforcement effect.The authors consider that the combination of civil engineering measures with biological engineering measures can make the best of respective advantages,and thus achieve the effect of managing both its root cause and symptoms.Finally,countermeasures on No.13 sanding-sliding slope in Zhongba section of the Sichuan-Tibet highway are briefly discussed.
分类号U418.5
资助信息西藏交通厅科技项目“川藏公路中坝段溜砂坡发生机理与防治关键技术示范研究”
语种中文
公开日期2011-05-30
内容类型期刊论文
源URL[http://ir.imde.ac.cn/handle/131551/3200]  
专题成都山地灾害与环境研究所_成都山地所知识仓储(2009年以前)
推荐引用方式
GB/T 7714
阙云,王成华. 溜砂坡工程固砂机理简析[J]. 水土保持通报,2006,26(6):44-47.
APA 阙云,&王成华.(2006).溜砂坡工程固砂机理简析.水土保持通报,26(6),44-47.
MLA 阙云,et al."溜砂坡工程固砂机理简析".水土保持通报 26.6(2006):44-47.
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