青藏铁路错那湖段挡沙墙风沙两相流数值模拟
周琪智1(
), 赵洋1,2, 高广磊1,2(), 丁国栋1,2, 张英1
), 赵洋1,2, 高广磊1,2(), 丁国栋1,2, 张英1
Numerical simulation on wind-sand two-phase dynamic characteristic of sand-blocking fences in the Cuona Lake section of the Qinghai-Tibet Railway
Qizhi Zhou1(), Yang Zhao1,2, Guanglei Gao1,2(), Guodong Ding1,2, Ying Zhang1
), Yang Zhao1,2, Guanglei Gao1,2(), Guodong Ding1,2, Ying Zhang1
图2. 特征截面YZ平面示意图（挡沙墙模型高度2 m，宽度3×1.8 m，坐标原点位于从左往右第四个截面中部（h=1 m），实线位置为Z=-1.975 m XY截面位置）
Fig.2. YZ characteristic section (The sand-blocking fence height 2 m width 1.8 m model consist of three fences, the origin is located in the middle of the fourth cross section from left to right, the solid line is Z=-1.975 m XY section)
