A Fuzzy Comprehensive Assessment Approach and Application of Rock Mass Cavability in Block Caving Mining
Joint Authors
Liu, Huan
He, Rongxing
Li, Guanghui
Ren, Fengyu
Zhang, Jing
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-07-07
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Cavability assessment is an important subject during the feasibility stages before determining whether to use block caving mining.
This paper provides a fuzzy comprehensive assessment (FCA) approach based on the cavability assessment approaches and its influencing factors, which are all fuzzy.
This approach combines the cavability influencing factors with engineering empirical approaches by fuzzy mathematics, which improves the applicability of the cavability assessment results.
This approach is applied to assess the cavability via cores in the Luoboling copper molybdenum mine.
The spatial distribution of the rock mass cavability at different depths of the borehole is obtained.
The cavability ranks of various rocks are determined in different locations.
These assessment results can provide a basis for demonstrating the feasibility of block caving mining in the Luoboling copper molybdenum mine.
The study can also provide a basis for the design of mining engineering.
American Psychological Association (APA)
He, Rongxing& Liu, Huan& Ren, Fengyu& Li, Guanghui& Zhang, Jing. 2019. A Fuzzy Comprehensive Assessment Approach and Application of Rock Mass Cavability in Block Caving Mining. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1194613
Modern Language Association (MLA)
He, Rongxing…[et al.]. A Fuzzy Comprehensive Assessment Approach and Application of Rock Mass Cavability in Block Caving Mining. Mathematical Problems in Engineering No. 2019 (2019), pp.1-13.
https://search.emarefa.net/detail/BIM-1194613
American Medical Association (AMA)
He, Rongxing& Liu, Huan& Ren, Fengyu& Li, Guanghui& Zhang, Jing. A Fuzzy Comprehensive Assessment Approach and Application of Rock Mass Cavability in Block Caving Mining. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1194613
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1194613