• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Luo, K. (Luo, K..) [1] | Yang, F. (Yang, F..) [2] | Wu, C. (Wu, C..) [3]

Indexed by:

Scopus PKU CSCD

Abstract:

Based on uncertainty measurement theory, self-blasting of explosive assessment model in sulfide mines was established. 11 main factors that influence self-blasting of explosive were taken into account, including water soluble Fe2++Fe3+, water content, water pH, pyrite content of ores, environmental temperature in mining stope, temperature in blasting hole, explosive-filling technology, explosive types, explosive-filling time, ventilation conditions, and locale management level. The uncertainty measurement function was obtained based on the in-situ data; entropy theory was used to calculate the index weight of all indexes, and the assessment results were obtained by using the rules of credible recognition criteria. The self-blasting of explosive risk in four typical high-sulfur mines was evaluated. The results show that assessment results are consistent with the actual instances; this new risk assessment method can solve some uncertainty problems in self-blasting of explosive risk assessment on sulfide mines, and can be usefully applied to evaluate the self-blasting of explosive risk quantitatively in any place containing sulfide ores.

Keyword:

Risk assessment; Self-blasting of explosive; Sulfide mine; Uncertainty measurement model

Community:

  • [ 1 ] [Luo, K.]School of Resources and Safety Engineering, Central South University, Changsha, 410083, China
  • [ 2 ] [Luo, K.]School of Architectural and Surveying Engineering, Jiangxi University of Science and Technology, Ganzhou, 341000, China
  • [ 3 ] [Yang, F.]College of Environment and Resources, Fuzhou University, Fuzhou, 350108, China
  • [ 4 ] [Wu, C.]School of Resources and Safety Engineering, Central South University, Changsha, 410083, China

Reprint 's Address:

  • [Luo, K.]School of Resources and Safety Engineering, Central South UniversityChina

Email:

Show more details

Related Keywords:

Related Article:

Source :

Journal of Central South University (Science and Technology)

ISSN: 1672-7207

Year: 2014

Issue: 8

Volume: 45

Page: 2817-2823

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

Affiliated Colleges:

Online/Total:99/10048355
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1