The current blasting compaction faces technical difficulties brought by mud depth increment. strength similarity theory provides theoretic support for deep compaction, offering a large room parameters optimization. author applied the to engineering practice and introduced soft foundation selection, safety processing effect. According detection results, riprap settlement elevation width can meet...

River confluence is a common feature of most irrigation and drainage channels and river systems, where tributary conflicts the main channel. In these section, rapid changes in velocity and discharge, sediment distribution and flow turbulent result in a deep confluence scour, a bar point in the separation zone at downstream of junction corner  and finally vortex flow. Thus, the main goal of this...