摘要
在太和露天铁矿详细工程地质勘察的基础上,为西端帮边坡稳定性分析,量化地圈定出冰碛土边坡体的空间几何形态和可视冰碛土-辉长岩界面,依据冰碛土组成和结构特点,构造出西端帮边坡工程地质模型。同时,借助于有限元软件ANSYS实现地质模型的三维剖分,以及AN-SYS与FLAC3D的对接。
On the basis of the detailed engineering geologic survey of Taihe Open-pit Iron Mine, the slope stability analysis in the west wall was carried out. The space geometric drawing of drift clay of slope body and the visible drift clay-gabbro boundary surface were outlined on the quantified land so that a geologic model of slope engineering in the west wall was established in the light of compsosition and structure characteristics of the drift clay. Three-dimensional dividing of the geologic model was realized by using the finite element software ANSYS and butt joint of ANSYS and FLAC^3D was also realized.
出处
《矿业快报》
2006年第11期17-20,共4页
Express Information of Mining Industry
关键词
边坡三维数值分析
冰碛土地质模型
三维网格剖分
Three-dimensional numerical analysis of slope
Geologic model of drift clay
Three-di- mensional lattice dividing
