引水拉沙筑坝技术在榆阳风沙滩区的应用  

Application of Water Diversion for Flushing Sand to Build Dam in the Wind-blown Sand Region of Yuyang

作　　者：孙水来[1,2] 何武全[1] 

机构地区：[1]西北农林科技大学水利与建筑工程学院,陕西杨凌712100 [2]陕西省石头河水库灌溉管理局,陕西杨凌712100

出　　处：《水资源与水工程学报》2008年第6期74-77,共4页Journal of Water Resources and Water Engineering

基　　金：国家"十一五"科技支撑计划项目(2006BAD11B03)资助

摘　　要：阐述了榆阳区引水拉沙筑坝坝址选择与筑坝土料、坝体断面选择、拉沙坝的施工等方面的经验,引水拉沙筑坝工艺简单、便于施工、造价低廉,在榆阳乃至陕北风沙滩区具有推广应用价值,对缓解当地水资源供需矛盾、促进经济社会持续稳定发展以及沙区治理、防汛、水土保持等具有重要的作用。The experiences of water diversion for flushing sand to build dam in Yuyangregion such as the dam site selection, filling material, dam cross section selection, dam filling construction were introduced in this paper. The authors consider that this technology simple ,convenient for construction and lower cost, so it has extension and application value, with important function to resolve the contradiction of water resources provision and requirement and promote economy and society steadily development and sandy area control, flood prevention and soil and water conser vation.

关 键 词：引水拉沙筑坝 水资源利用 风沙滩区 

分 类 号：TV641.6[水利工程—水利水电工程]