针对高心墙堆石坝结构设计中的心墙型式选择、坝料分区设计、坝坡坡度确定等问题,从多个角度论证了糯扎渡堆石坝直心墙型式优于斜心墙型式;提出了心墙及坝壳堆石料分区设计原则,并以糯扎渡堆石坝为例予以验证;对心墙堆石坝坝高从100 m变化到500 m的坝坡稳定性规律进行了研究并指出随着堆石坝坝高的增加应适当放缓坝坡坡度。 According to the problems of the selection of the type of core wall, the design of dam material and the slope of dam slope in the design of high core rockfill dam structure, the straight core wall type of Nuozhadu Rockfill Dam is superior to the inclined core wall type from many aspects. The design principles of core wall and dam rockfill materials partitioning are put forward and verified by the example of Nuozhadu rockfill dam. The stability of dam slope of the core rockfill dam changing from 100 m to 500 m is studied It is pointed out that with the increase of dam height of dam, dam slope should be properly slowed down.