The theory of inclined pipe sedimentation wall was introduced, and its high efficiency was analyzed by characteristic parameter method and particle diameter separation method.
介绍了沉淀墙的沉淀原理，借助常用的分离粒径法和特性参数法从理论上分析了斜管沉淀墙的高效性原理；
2
It is showed that the appropriate design for inlet elevation, diameter and planar situation of a flood discharge tunnel is the key to the sedimentation engineering design for a reservoir.
实践经验表明，水库工程泥沙设计的关键在于合理确定泄洪排沙洞的进口高程、洞径及其平面位置。
3
The sedimentation time of particles with different diameter was calculated.