胶凝砂砾石坝在马曲水库建设中的应用

Application of gelled sand and graval dam in Maqu Reservoir construction

胶凝砂砾石坝是一种新坝型,具有经济性好、环境友好、适应性强等特点。结合马曲水库建设地的地形地质条件、气候条件、筑坝材料等实际情况,经济技术分析后推荐采用胶凝砂砾石坝。阐述了马曲水库胶凝砂砾石坝结构设计、坝体防渗及基础处理,对类似工程具有一定的借鉴意义。

The Cemented Sand,Gravel,and Rock(CSGR)dam is a new type of dam with good economic efficiency,environmental friendliness,and strong adaptability.Based on the actual terrain and geological conditions,climate conditions,and dam materials of the construction site of Maqu Reservoir,this article recommends the use of cemented gravel dam after economic and technical analysis.This article elaborates on the structural design,anti-seepage and foundation treatment of the Maqu Reservoir's cemented gravel dam,which has certain reference significance for similar projects.