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GB/T 37697-2019 English PDF

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GB/T 37697-2019: Technical specification for slope deformation monitoring of open pit mine
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Basic data

Standard ID: GB/T 37697-2019 (GB/T37697-2019)
Description (Translated English): Technical specification for slope deformation monitoring of open pit mine
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: D20
Classification of International Standard: 73.100.99
Word Count Estimation: 19,134
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 37697-2019: Technical specification for slope deformation monitoring of open pit mine

---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 slope deformation monitoring of open pit mine ICS 73.100.99 D20 National Standards of People's Republic of China Technical specification for slope deformation monitoring in open-pit coal mine 2019-06-04 released 2020-01-01 Implementation State Administration for Market Regulation Issued by China National Standardization Administration

Table of contents

Foreword Ⅰ Introduction Ⅱ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 General requirements 2 5 Slope Deformation Monitoring Technology 4 6 Analysis of slope monitoring results 6 7 Application of Slope Monitoring Results 7 Appendix A (informative appendix) Analysis content of surface displacement monitoring results 8 Appendix B (informative appendix) Analysis and curve of slope rock mass underground displacement monitoring results 11

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed and managed by China Coal Industry Association. Drafting organizations of this standard. Coal Science and Technology Research Institute Co., Ltd., Shenhua Zhungeer Energy Co., Ltd., Xiaolongtan Mine in Yunnan Province Ministry of Finance, Hulunbuir Dongming Mining Co., Ltd., Yunnan Coal Chemical Group Co., Ltd., Yunnan Xianfeng Coal Development Co., Ltd., Liaoning Industrial Cheng Technology University. The main drafters of this standard. Li Fengming, Li Wei, Ma Ming, Zhang Yong, Liu Yufeng, Ding Xinpin, Li Shaochen, Rui Changlong, Wang Yunchuan, Cao Lanzhu, Bai Runcai, Wang Zhenwei, Zhou You, Zhong Xiaoyong, Wang Zeqiang, Zhang Lei, Shang Guoan, Ai Chang, Chen Luliang, Gu Yukui, Zhou Yongli, Zhao Ruhui, Li Zhengsheng, Cao Fangzhi, Liu Bowen, Wang Wei, Yan Jie, Zuo Yan, Luo Xiao, Wei Zhen, Zhang Zhongchao, Wang Jun, Wang Zhipeng, Zhang Peng.

Introduction

Slope deformation monitoring in open-pit coal mines is important to ensure safe, efficient, and green production in open-pit coal mines, and to achieve early warning and forecast of slope deformation and landslides Technical component. In order to further standardize the slope monitoring work of open-pit coal mines, and fully reflect the ideas of safety first, prevention first, and comprehensive management, This standard is specially formulated to realize the advance control of landslide hazards to prevent huge losses from landslide accidents. Technical specification for slope deformation monitoring in open-pit coal mine

1 Scope

This standard specifies the terms and definitions, monitoring technology, equipment, methods, layout principles, results analysis and application. This standard is applicable to the deformation monitoring, landslide warning and prediction, and the inspection of slope deformation of the slope of the open-pit coal mine and the slope of the dump And the effect of landslide prevention measures.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB 50026 Engineering Survey Specification GB 50197 Code for design of open-pit mine in coal industry GB 51214 Coal Industry Open-pit Mine Slope Engineering Monitoring Specification

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Open-pit A place with a complete production system for open-pit mining. 3.2 Slope A slope formed by natural or man-made rock and soil. 3.3 Slopeslide The rock-soil mass on the side slope is damaged and moved downward along the weak geological surface. 3.4 Openandundergroundmining In the same area or in the same coal seam, two mining methods, open pit and underground mining are adopted. 3.5 Slope deformation monitoring slopedeformationmonitoring The process of observing and analyzing the displacement (change) of the slope rock and soil using corresponding methods. 3.6 Monitoringnetwork In order to monitor the deformation of the slope body, a special measurement control network composed of reference points and working base points.
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