高速公路水土保持方案编制中三种节点控制作用分析研究  

Study on the Control Action of Three Kinds of Nodes in Soil and Water Conservation Programming for Highway Construction

作　　者：王伟伟[1] 杨海龙[1] 高甲荣[1] 王莎[1] 刘朋钢[1] 尚红[1] 

机构地区：[1]北京林业大学水土保持学院,北京100083

出　　处：《水土保持研究》2011年第4期27-31,共5页Research of Soil and Water Conservation

基　　金：国际科技合作项目课题(2008DFA32270)

摘　　要：高速公路建设项目属线型工程,一般路线较长。公路沿线遇到山体、沟道、河流要开凿隧道或架设桥梁等工程节点;穿越不同的地貌类型产生自然节点;跨域不同的行政区域产生行政节点。以呼和浩特-集宁高速公路为例,对高速公路水土保持方案编制中的三种节点的控制作用展开分析研究,能准确把握水土保持方案编制过程中的土石方平衡,防治分区及防治体系确立,补偿费征收额度,对高速公路水土保持方案的编制具有较强的指导意义。Highway constructions are linear projects whose distance is usually long.When confronted with mountains,channels,rivers alone the highway,it is necessary to dig tunnels,build bridges and other engineering nodes.Cutting across different landforms generates natural nodes.Passing through different administrative regions brings in administrative nodes.Taking Huhhot to Jining Highway as the case,this paper studies the control action of three kinds of nodes in soil and water conservation programming for highway construction,which can accurately grasp the earthwork balance,establish the prevention division and prevention system,estimate the amount of compensation fee collection in soil and water conservation programming,and has a strong role in guiding the soil and water conservation programming for highway construction.

关 键 词：高速公路 工程节点 自然节点 行政节点 控制作用 

分 类 号：S157[农业科学—土壤学]