Determination of West Boundary for Landslide Body of the South Slope in an Open-Pit Mine

被引：0

作者：

Zhang F. ^{[1
]}

Yang T.-H. ^{[1
]}

Wang Z. ^{[1
]}

Xiao P. ^{[2
]}

机构：

[1] School of Resources & Civil Engineering, Northeastern University, Shenyang

[2] West Open Mine of Fushun Mining Group, Fushun

来源：

Dongbei Daxue Xuebao/Journal of Northeastern University | 2017年 / 38卷 / 09期

关键词：

Collaborative monitoring; High and steep slope; Micro-seismic monitoring; Sliding boundary; Three-dimensional modeling;

D O I：

10.12068/j.issn.1005-3026.2017.09.025

中图分类号：

学科分类号：

摘要：

Aiming at a landslide appeared during the creep deformation in the south slope of an open-pit mine, the surface morphology of the west boundary of the landslide was determined by using the on-site measurement and the INSAR technique when the east and south boundary shape were already known. Meanwhile, the underground sliding surface was determined by micro-seismic monitoring technique and the west boundary shape was determined according to the surface morphology and the underground sliding surface. Both the geological horizons in the main researching area and the bottom sliding surface of the landslide body were established by the 3D modeling technique. The west boundary shape provides a theoretical basis for the following determination of the landslide shape in the south slope. This collaborative monitoring programme can be a reference for mine slope monitoring under the similar condition. © 2017, Editorial Department of Journal of Northeastern University. All right reserved.

引用

页码：1335 / 1340

页数：5

共 10 条

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