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| 基于三维可视化模型的高边坡演化过程分析 | |
| 引用本文： | 郑文棠,张勇平,李明卫,马志强.基于三维可视化模型的高边坡演化过程分析[J].河海大学学报(自然科学版),2009,37(1):66-70. |
| 作者姓名： | 郑文棠 张勇平 李明卫 马志强 |
| 作者单位： | 1. 河海大学岩土工程科学研究所,江苏,南京,210098 2. 四川电力设计咨询有限责任公司,四川,成都,610016 3. 中国水电顾问集团贵阳勘测设计研究院,贵州,贵阳,550002 4. 北京市勘察设计研究院,北京,100038 |
| 摘 要： | 以金沙江两家人滑石板高边坡为例,通过由AutoLisp语言编程提取的AutoCAD地形图元,给出了栅格网格地形和任意网格地形的可视化模型,并利用该模型分析了滑石板高边坡演化过程,同时根据该模型中的滑塌岩体体积及未滑塌地形特征还原了滑塌边坡原地形.仿真结果表明,三维AutoCAD可视化模型可为滑石板边坡的数值分析提供地质和力学模型,在水利水电工程的边坡工程中可取得较好的应用效果. |
| 关 键 词： | 可视化模型 高边坡演化 滑坡仿真 |
| 修稿时间： | 2009/2/13 0:00:00 |
Evolution process of high slopes based on 3D visualization model |
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| ZHENG Wen-tang,ZHANG Yong-ping,LI Ming-wei,MA Zhi-qiang.Evolution process of high slopes based on 3D visualization model[J].Journal of Hohai University (Natural Sciences ),2009,37(1):66-70. | |
| Authors: | ZHENG Wen-tang ZHANG Yong-ping LI Ming-wei MA Zhi-qiang |
| Institution: | 1.Geotechnical Research Institute;Hohai University;Nanjing 210098;China;2.Sichuan Electric Power Design and Consulting Co.;Ltd.;Chengdu 610016;3.Guiyang Hydropower Investigation Design and Research Institute;CHECC;Guiyang 550002;4.BGI Engineering Consultants Ltd.;Beijing 100038;China |
| Abstract: | The Huashiban slope on Jinsha River was taken as a case.The AutoCAD graphic elements of the topography were extracted by programs with language AutoLisp.The grid topography and arbitrary topography were both introduced to establish a 3D visualization model.Based on the visualization model,the evolution process of Huashiban slope was analyzed,and the original topography was simulated according to the amount of landslide rock and the characteristics of residue topography.The simulated results show that the 3D... |
| Keywords: | visualization model slope evolution landslide simulation |
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