The engineering of dam on slope land is one of the gullycontrol measures to manage the slope land. From the top to the bottom edge on slope land, it is terraced land alternating with slope land.
“坡坝地”工程用治沟的形式治坡：一架山一面坡从上而下坡地和梯田水平带状相间排列至沟沿线。
2
An elementary attempt concerning the model for predicating sediment yielded by debris flow at the Jiangjia Gully has been done in term of time and control factors.
从时间和控制因子两个角度，初步探讨了蒋家沟流域产沙预测模型。
3
This text introduces the application of air cushion chamber in Da Gan Gully hydropower plant, it summarizes the characteristics and control way and run the situations.