1 on the Niu-ri Creek, 27 schemes of seepage flow control are calculated and the results are interpreted in detail. Finally, recommendations for design and construction of the seepage flow control are given.

• 文中结合铜街子牛日溪沟1号坝的设计施工情况,根据27个方案,进行了分析讨论,并给出笔者的建议。