一、新壩型基本理论混凝土重力式壩是采用最广的一种堤壩,在大部分壩址条件下均可采用?庵謮蔚淖畲笕钡闶腔炷凉こ塘亢艽?而壩体結構并沒有充分發揮或利用混凝土的强度,同时由于在现場澆制大量混凝土使施工期拖長,因此如何以当地便宜的材料代替一部分混凝土的重量来 First, the basic theory of a new type of dam Concrete gravity dam is the most widely used type of dam, in most of the dam site conditions can be used   謮 蔚 淖 淖 淖 畲 畲 畲 闶 闶 cavity 炷 cool こ ko Tong Kang 艽? The dam structure did not give full play to or make use of the strength of the concrete. At the same time, as a large amount of concrete was poured in the field to prolong the construction period, how to replace the weight of a part of the concrete with cheap local materials