摘要
山丘区筑坝缺少粘土料,为了开辟料场,不是征用农田,就是开挖荒地,破坏天然植被。由于采用扶臂框架结构,扶壁墙式混凝土面板坝的土方用量仅为传统土坝的1/2,且不限土质,可在水库淹没区内就近开采,实现了安全、经济、环保的目的。
Constructing dam at hills area is short of adhesive earth.For developing materials place,we either impose farmland or cultivate virgin land,then natural vegetation is destroyed.As adopting supporting frame structure, earth quantity for use of soil dam with concrete board supporting wall is only half one of traditional dam,but the earth quality is not limited.We may excavat earth near reservoir submerged area to realize safe,econimic and environmental protection aims.
出处
《黑龙江水专学报》
2005年第2期14-15,共2页
Journal of Heilongjiang Hydraulic Engineering College
关键词
扶臂墙
混凝土面板
土坝
扶臂框架
supporting wall
concrete board
soil dam
supporting frame
