双圈环绕无粘预应力锚索技术是当前世界上隧洞施工中最先进的技术，该技术成功解决了薄覆盖层的地下洞室群密集分布与高水头压力与对......

Erosion of mixed cohesive and noncohesive sediments is studied using the erosion test instrument SEDFlume.The sediment m......

Local scour downstream of the release structure is a critical problem to the safe and stable operation of water resource......