Concrete cutoff has a very good property in seepage prevention, and is widely used in conservancy and hydroelectric power projects at home and abroad.
2
拱坝以其结构轻巧、造型美观、工程量省、超载能力强、抗震性能好而被世界各国广泛应用于水利水电工程中。
Arch DAMS are widely used in hydropower projects in the world because of its light structure, beautiful shape, savings of engineering quantity, strong overcapacity and good aseismic performance, etc.
3
引入水利工程的桁架拱是具有拱、刚架和桁架三种性能的组合体。
The truss arch structure is light and in great strength as a whole, its function consists of three parts: arch, truss and frame.