基于非结构网格三维有限元堤坝隐患时移特征分析

孙大利, 李貅, 齐彦福, 孙乃泉, 李文忠, 周建美, 孙卫民

Time-lapse characteristics analysis of hidden dangers of three-dimensional finite element levees based on unstructured grids

Da-Li SUN, Xiu LI, Yan-Fu QI, Nai-Quan SUN, Wen-Zhong LI, Jian-Mei ZHOU, Wei-Min SUN

图13 堤坝细裂缝示意 a—细裂缝平面示意;b—细裂缝立体示意;c—网格剖分xz剖面; d—网格剖分yz剖面

Fig.13 Schematic diagram of fine cracks in the dam a—fine crack plane diagram;b—three-dimensional schematic diagram of fine cracks;c—mesh split xz profile;d—mesh split yz profile