Paper Title:
A New Landslide Forecast Method and its Application in an Opencast Coal Mine
  Abstract

In order to find the controlling factors of slope stability and instability criterion for slope engineering, and provide a theoretical basis for developing landslide control technique, the regression function and regression parameter were obtained by applying the generalized least square method, and the partial linear model was derived after the regression analysis for the slope horizontal displacement and monitoring time by using B-spline method. The front several terms of the Taylor’s series were intercepted after the function of the partial linear model was expressed as Taylor’s series expansion. The cusp catastrophic model was eventually obtained by means of variable substitution, and the risk of landslide would be recognized with the aid of the catastrophic criterion. The method of landslide forecast was verified by the field monitoring data.

  Info
Periodical
Advanced Materials Research (Volumes 383-390)
Chapter
Chapter 17: Manufacturing Process Planning and Scheduling
Edited by
Wu Fan
Pages
4499-4505
DOI
10.4028/www.scientific.net/AMR.383-390.4499
Citation
Y. B. Zhang, J. M. Yu, "A New Landslide Forecast Method and its Application in an Opencast Coal Mine", Advanced Materials Research, Vols. 383-390, pp. 4499-4505, 2012
Online since
November 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Li Hong Chen, Jian Yang, You Ren Yuan, Tao Sun
Abstract:Linear and nonlinear shear strength models of rockfill, and the safety factor criterion of nonlinear shear strength were discussed in this...
2732
Authors: Feng Yun Yang, Wen Zhao, Mao Lin Xu
Chapter 11: Disaster Prevention and Mitigation
Abstract:Discuss monitoring way of slope sliding of ANGANG open mine on Robotic Measuring System TM30 technology and processing data’s method,...
2947
Authors: Fei Zhang, Jing Cao, Ming Chen, Lei Peng
Chapter 2: Applied Mechanics and Mechanical Engineering
Abstract:Combining the explicit Lagrangian difference method for the continuum body and strength reduction technology, this paper analyzed the...
802
Authors: Yang Jin
Chapter 1: Geological and Geotechnical Engineering
Abstract:The stability of soil slope under seepage is calculated and analyzed by using finite element method based on the technique of shear strength...
241
Authors: Fang Guo, Wei Gu, Jie Jun Tang, Ming Hai Murong
Chapter 2: Rock and Soil Mechanics
Abstract:In order to study deformation and stability of soft rock slope in excavation process, the deformation, plastic area distribution, and the...
290