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GB/T 37573-2019: Technical specification for annual evaluation of the stability of open-pit coal mine slopes
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 37573-2019 | English | 439 |
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Technical specification for annual evaluation of the stability of open-pit coal mine slopes
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GB/T 37573-2019
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PDF similar to GB/T 37573-2019
Standard similar to GB/T 37573-2019 GB/T 26127 GB/T 35064 GB 34170 GB/T 43761 Basic data | Standard ID | GB/T 37573-2019 (GB/T37573-2019) | | Description (Translated English) | Technical specification for annual evaluation of the stability of open-pit coal mine slopes | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | D20 | | Classification of International Standard | 73.100.99 | | Word Count Estimation | 22,236 | | Date of Issue | 2019-06-04 | | Date of Implementation | 2020-01-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 37573-2019: Technical specification for annual evaluation of the stability of open-pit coal mine slopes
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Technical specification for annual evaluation of the stability of open-pitcoal mine slopes
ICS 73.100.99
D20
National Standards of People's Republic of China
Technical specification for annual evaluation of slope stability in open pit mines
Coalmineslopes
Published on.2019-06-04
2020-01-01 implementation
State market supervision and administration
China National Standardization Administration issued
Content
Foreword III
1 Scope 1
2 Normative references 1
3 terms and definitions, symbol 1
4 General requirements 2
5 Technical requirements 3
6 Annual evaluation report preparation requirements 5
Appendix A (informative) Analysis of slope limit equilibrium method 7
Reference 17
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed and managed by the China Coal Industry Association.
This standard was drafted. Coal Science and Technology Research Institute Co., Ltd., China Coal Pingyi Group Co., Ltd., Shenhua Zhugeer Energy Limited
Ren, Hulunbeier Dongming Mining Co., Ltd., Huaneng Yimin Coal and Electricity Co., Ltd., Yunnan Pioneer Coal Industry Development Co., Ltd.
National University of Mining and Technology, Shaanxi Shenyan Coal Co., Ltd.
The main drafters of this standard. Li Wei, Ai Chang, Ding Xinqi, Zhou You, Cao Fangzhi, Wang Zhenwei, Cai Qingxiang, Liu Xianquan, Liu Yufu, Cao Yong, Li Weihong,
Wang Chaowen, Zheng Chuanshu, Wang Guilin, Chen Junbin, Zhong Xiaoyong, Li Ji, Zhou Wei, Zhang Bo, Wang Zeqiang, Yang Yeqi, Li Shaochen, Liu Bowen, Liu Yufeng,
Wang Wei, Li Xiyao, Ma Ming, Li Zhengsheng, Ding Xinpin, Zhang Zhongchao, Zhao Yuhui, Yan Jie, Zuo Yan, Wei Zhen, Luo Wei, Wang Jun, Wang Zhipeng, Zhang Peng.
Technical specification for annual evaluation of slope stability in open pit mines
1 Scope
This standard specifies the terminology and definitions, general requirements, technical requirements, and annual evaluation reports for the annual evaluation of slope stability in open pit mines.
Compilation requirements.
This standard applies to the annual evaluation of slope stability of open pit mines.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB 50021 Geotechnical Investigation Specification
GB 50123 Geotechnical Test Method Standard
GB 50266 engineering rock mass test method standard
GB 50778 open pit coal mine engineering survey specification
3 terms and definitions, symbols
3.1 Terms and definitions
The following terms and definitions apply to this document.
3.1.1
Stop slope pitslope
The total area consisting of stepped flats and stepped slopes in the open pit.
3.1.2
Dump slope dumpslope
A landfill slope formed by manual disposal.
3.1.3
Work to help workingslope
A side help consisting of the steps being mined.
3.1.4
Non-working help non-workingslope
A side gang consisting of steps that have ended mining.
3.1.5
To the boundary slope finalhighwal
An open pit mine work or non-work gang or a part of the slope that reaches the final state.
3.1.6
Slope stability evaluation stabilityevaluationofslope
Based on the qualitative analysis, quantitative calculation is used as a means to check and evaluate the slope stability.
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