抚顺西露天矿人车卷边坡失稳演变规律  

Analysis on Evolvement Law of Man-machine Railway Slope Landslide in Fushun West Open-pit Coal Mine

作　　者：芮勇勤[1] 徐小荷[1] 孙志先 曹文忠 梁冰[3] 

机构地区：[1]东北大学资源环境与土木工程学院,辽宁沈阳110006 [2]抚顺矿务局西露天矿,辽宁抚顺113001 [3]辽宁工程技术大学研究生部,辽宁阜新123000

出　　处：《辽宁工程技术大学学报（自然科学版）》2000年第4期340-343,共4页Journal of Liaoning Technical University (Natural Science)

基　　金：中国博士后科学基金;煤炭部重点项目资助!(97-15 )

摘　　要：针对抚顺西露天矿人车卷边坡的变形发展和滑坡 ,通过 5种滑坡灾害预报理论的分析 ,建立了等维新息 Verhulst和等维新息尖点突变 2种滑坡预报模型。以抚顺西露天矿人车卷滑坡为例 ,进行了滑坡预测 ,滑坡体稳定性的演变过程与采矿工程的关系、边坡体稳定性衰变与位移速率的关系以及“准静态”滑坡失稳体的开采控制。In allusion to the displacement development and landslide of Ren Che railway slope of Fushun West Open pit Coal Mine,verhulst forecasting model and cusp catastrophe forecasting model of equating dimension information had been found through five forecasting theory analysis of landslide disasters.According to the example of Ren Che Railway landslie in Fushun West Open pit Coal Mine,its landslide forecasting calculation and analysis have been conducted with two forecasting model as well as,the relation equation between factor of stability disintegration and displacement velocity had been set up.This paper had analyzed sliding slope deformation and excavating control of standard stability slope and so on.

关 键 词：露天矿 采矿工程 边坡工程 滑坡演变规律 

分 类 号：TU457[建筑科学—岩土工程] TD824.7[建筑科学—土工工程]