Paper Title:

A Numerical Simulation of Surface Deformation due to Ore Drawing Perturbation

Periodical Advanced Materials Research (Volumes 424 - 425)
Main Theme Advanced Research on Engineering Materials, Energy, Management and Control
Edited by Helen Zhang and David Jin
Pages 3-6
DOI 10.4028/www.scientific.net/AMR.424-425.3
Citation Hong Shuang Li et al., 2012, Advanced Materials Research, 424-425, 3
Online since January, 2012
Authors Hong Shuang Li, Jian Hua Du, Cui Feng Du
Keywords Covering Layer, Loess, Ore Drawing, PFC
Price US$ 28,-
Article Preview
View full size
Abstract

Based on the feasibility of ore drawing simulation with PFC, a PFC numerical simulation was performed on the surface deformation problem in Jinshandian mine. With PFC numerical simulation software, ore drawing simulations were carried out under four covering layer thicknesses of 15 meters, 20 meters, 25 meters and 30 meters. By comparing the deformations of surface loess layer according to the simulation results of four groups, related equation was obtained.