Some inspirations and suggestions in four aspects are put forward for the urban wash restoration, urban wetland renovation, an.

Starting with the compulsive carrying capability of current and according to the anti-erosive flow velocities of different geological riverbeds and overflow surfaces, the corresponding sc.

Application of overflow cofferdam at Bajiangkou HPP;

Design of the earth rock overflow cofferdam in Tianshengqiao First cascade Hydropower Station;

Overflow Cofferdam and Diversion Scheme Study for Qingjiang Shuibuya Hydropower Project;

According to the actual measured date on investigation of river course for flood and excessive rainwater drainage, the cause of obvious decrease of discharge capacity has analyzed from some aspects, and proposed the measures and recommendations on the rehabilitation of flood throw standard for river course.