3D Visualization and Simulation of Hydrologic and Sediment in Large Scene

被引：0

作者：

Zhang, Yu ^{[1
]}

Ye, Song ^{[1
]}

Huang, Jun ^{[1
]}

Shen, Dingtao ^{[1
]}

机构：

[1] Yangtz River Sci Res Inst, Wuhan, Peoples R China

来源：

EPLWW3S 2011: 2011 INTERNATIONAL CONFERENCE ON ECOLOGICAL PROTECTION OF LAKES-WETLANDS-WATERSHED AND APPLICATION OF 3S TECHNOLOGY, VOL 1 | 2011年

关键词：

3D visualization; hydrologic and sediment; auxiliary grid; interpolation;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

3D visualization and simulation of hydrologic and sediment is an important component of hydraulic and hydropower engineering. With the design elevation of cascade hydropower stations, the flood simulation is employed and the submergence range of terrain can be acquired. An auxiliary grid is constructed to simulating the water surface and the motion of hydrologic and sediment. An interpolation method of the auxiliary grid is introduced, which allows us to create a 3D surface according to streamwise data of hydrologic and sediment. Results of the 3D visualization system demonstrate the effectiveness and efficiency of the proposed method.

引用

页码：289 / 293

页数：5