期刊论文、会议论文

Yu, Qing

英文

Advanced Materials Research

1022-6680

2012

524-527

306-309

International Conference on Energy and Environmental Protection (ICEEP)

Natural Resources and Sustainable Development II. Part 1

2012-06-23

Hohhot, China

[Yu, Qing;Zeng, Sheng] Univ S China, Key Discipline Lab Natl Def Biotechnol Uranium Mi, Hengyang 421001, Peoples R China.^[Zhang, Zhijun;Sun, Bing] Univ S China, Sch Nucl resources & Nucl fuel Engn, Hengyang 421001, Peoples R China.

Inner Mongolia Univ

Wu, J Yang, J Nakagoshi, N Lu, X Xu, H

KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND

TRANS TECH PUBLICATIONS LTD

978-3-03785-417-4

10.4028/www.scientific.net/AMR.524-527.306

Provincial Leading Academic Discipline Project, the National Natural Science Foundation [51004067]; key scientific research Funds of Ministry of Education [2011-126]; special research Funds of Doctoral Program of University [20104324120001]; Innovation Program of Hunan Provincial Natural Science Foundation of China [11JJ6045]; Program of Department of Education of Hunan Province [10B091]

本校为第一且通讯机构

Contraposing a lead-zinc ore in yunnan province, Adopting FLAC3D which is a three-dimensional finite differential method to analyse the slope stability induced by goaf, The results indicated: the movement of surrounding rock had been being more intense, meanwhile the slope was instability, It might cause collapse and land slide of slope rock if no using filling method to treat timely. The size of plastic zone in slope rock reduced greatly after filling the goaf, that greatly improved slope stability. Results of simulation were in line with practical producing, validating that FLAC3D was an eff...