土工基础

›› 2015, Vol. 29 ›› Issue (4): 73-76.

• 工程实录 • 上一篇    下一篇

基于AutoCAD Civil 3D的滑坡灾害预警及防治工程设计与施工

张建忠1,连江波1,刘发祥2   

  1. （1.贵阳建筑勘察设计有限公司,贵阳 550081;2.贵州有色地质工程勘察公司,贵阳 550005）
  • 收稿日期:2015-04-03 出版日期:2015-08-20 发布日期:2015-11-06
  • 作者简介:张建忠（1971-），男，注册土木工程师（岩土），高级工程师，副总工，研究方向为岩土工程及地质灾害防治。

Applications of AutoCAD Civil 3D in Landslide Hazard Warnings and Mitigations

ZHANG Jianzhong1, LIAN Jiangbo1， LIU Faxiang2   

  1. (1. Guiyang Construction Survey and Design Co. Ltd., Guiyang 550081；
    2. Guizhou Nonferrous Geological Engineering Survey Co., Guiyang 550005)
  • Received:2015-04-03 Online:2015-08-20 Published:2015-11-06

摘要： 以贵州地区关岭组地层中顺层高挖方边坡工程为例，利用AutoCAD Civil 3D的曲面工具建立了边坡的三维空间地质模型，基于建立的三维空间模型，实现了坡体软弱结构面的识别，反演计算了软弱结构面的力学参数，并成功对边坡的设计与施工提供了准确指导，成功对边坡滑坡灾害实现了早期预警。

关键词: AutoCAD Civil 3D, 三维建模, 滑坡灾害预警, 设计与施工

Abstract: AutoCAD Civil 3D is a popular civil engineering software with powerful threedimensional modeling for the computer aided design. This paper presents a case history of using this software in the excavation of a high syncline cut slope in Guanling Formation in Guizhou area. The AutoCAD Civil 3D was used in modeling the complicated 3D geological conditions. The weak zones in the soil/rock mass would be able to be identified and mechanical parameters of the weak zone were back analyzed. As a conclusion, this software was successfully provide the guidance in the cut slope design and construction and provided an early warning for the potential landslide hazard.

Key words: AutoCAD Civil 3D, 3D modeling, Early Warning for Landslide Hazards, Design and Construction