When bilaminated rock mass is numerical analyzed by conventional finite element method ,that the shortcomings produced is not only the huge modeling workload and maneuverability become more inefficient with layer numbers increasing; but also the method can't reflect the bending deformation of the layered material.

采用一般有限元對互層巖體進行數(shù)值分析研究時狼友免费高清无码视频，要求的單元數(shù)量多国产女人天天弄高清免费、建模工作量大免费在线观看黄色网站大全www；并且難以反映層狀巖體的彎曲變形特性182com三级黄片。