The structure of the dam body and the diversion waterway of the 21st monolith of Longtan Roller Compacted Concrete(RCC) Gravity Dam is analyzed based on 3-D finite element method.

• 采用三维有限元法,对龙滩碾压混凝土重力坝21坝段坝体及引水道组合结构进行了分析。