GB 50197-2015 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 50197-2015	RFQ	ASK	3 days	Code for design of open pit mine of coal industry	Valid
GB 50197-2005	170	Add to Cart	Auto, < 3 mins	Code for design of open pit mine of coal industry	Obsolete
GB 50197-1994	RFQ	ASK	3 days	Code for engineering design for open pit coal mine	Obsolete

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Basic data

Standard ID: GB 50197-2015 (GB50197-2015)
Description (Translated English): Code for design of open pit mine of coal industry
Sector / Industry: National Standard
Classification of Chinese Standard: P34
Classification of International Standard: 91.040.21
Word Count Estimation: 216,284
Date of Issue: 2015-03-08
Date of Implementation: 2015-11-01
Older Standard (superseded by this standard): GB 50197-2005
Quoted Standard: GB 50013; GB 50014; GB 50016; GB 50019; GB 50041; GB 50070; GB 50084; GB 50089; GB 50140; GB 50187; GB 50189; GB 50200; GB 50201; GB 50215; GB 50289; GB 50296; GB 50311; GB/T 50314; GB 50465; GB/T 50562; GB 50736; GB 50838; GB 50810; GBJ 22; GB 146
Regulation (derived from): Ministry of Housing and Urban-Rural Development Announcement No.770
Issuing agency(ies): Ministry of Housing and Urban-Rural Development of the People's Republic of China; General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Summary: This standard applies to the preliminary feasibility study, feasibility study and engineering design of newly constructed, renovated and expanded super large and medium sized opencast coal mines. Suitable open pit mining should be used in open pit.

GB 50197-2005: Code for design of open pit mine of coal industry

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NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA Code for Design of Open Pit Mine of Coal Industry Issued on July 15, 2005 Implemented on October 01, 2005 Jointly issued by the Ministry of Construction (MOC) and the General Administration of Quality Supervision, Inspection and Quarantine (GAQSIQ) of the People's Republic of China Some pages are intentionally removed. Please purchase a full copy from. National Standard of the People's Republic of China Code for Design of Open Pit Mine of Coal Industry Chief development department. China National Coal Construction Association Approval Department. Ministry of Construction of the People's Republic of China Implementation Date. October 1, 2005 1Announcement of the Ministry of Construction of the People's Republic of China No. 357 Announcement of the Ministry of Construction on Issuing the National Standard "Code for Design of Open Pit Mine of Coal Industry" "Code for Design of Open Pit Mine of Coal Industry" has been approved as a national standard with a serial number of GB 50197-2005. It will be implemented on October 1, 2005. Thereinto, Articles 2.2.1, 3.1.4, 3.1.5, 3.2.2 (1. 2. 3), 3.5.9 (1), 3.5.14, 3.7.1, 3.7.4, 3.7.7, 4.2.2, 4.3.11, 4.3.12, 5.1.3, 5.2.4, 6.0.10, 6.0.13, 7.1.2, 9.2.6, 10.2.2 (7), 12.1.1, 12.3.4, 12.6.1, 12.7.11, 13.2.4, 15.1.2, 15.9.1, 15.9.2, 16.1.1, 16.1.2 (2. 3), 16.1.4 and 16.2.1 are compulsory provisions and must be enforced strictly. The original "Code for Engineering Design for Open pit mine" GB 50197-94 shall be abolished simultaneously. Authorized by the Standard Rating Research Institute of the Ministry of Construction, this code is published and distributed by China Planning Press. Ministry of Construction of the People's Republic of China July 15, 2005

Foreword

This code was formulated based on China Coal International Engineering Group, Design and Research Institute of Shenyang in conjunction with the departments concerned revising the original national standard "Code for Engineering Design for Open pit mine" GB 50197-94 according to the requirements of Document Jian Biao [2003] No.102 "Notice on Printing the Development and Revision Plan of National Engineering Construction Standards of 2002~2003". In the revision process, the revision group has made extensive diagnoses and analyses, summarized the design and production experience on open pit mine in recent years, coordinated with relevant codes and standards, drawn lessons from the relevant codes and standards of foreign countries, solicitd broadly the opinions on design, scientific research, production, academy and management, and has discussed and revised the key problems for many times, and then finalized this code through examination. The modified primary contents of this code are listed as following. 1. The application scope of this code was expanded; 2. The economic stripping ratio limits of lignite, mill coal and coke were respectively changed from 5m3/t, 8m3/t and 10m3/t into 6m3/t, 10m3/t and 15m3/t; 3. "Reserves" was changed into "Resources/Reserves", and the classification criterion is in link with international norms; 4. The design service life of open pit mine was shortened; 5. The new exploitation process contents of open pit mine were supplemented. 6. Such contents as "general layout of industrial site", "water supply and drainage and heating ventilation", "environmental protection", "technical economy" and "annexes" were supplemented; 7. The contents of railway transportation were cut and adjusted; 8. "Power Supply of Electric Traction" and "Railway Signal" were changed from Chapters into Sections, the contents were cue and adjusted, and merged to Chapter "Electricity"; 9. The contents of unwatering water utilization of groundwater control were supplemented. The name of this code was changed into "Code for Design of Open Pit Mine of Coal Industry" with the main contents as follows. general provisions, basic provisions, exploitation process, internal transportation, dumping site, slope stability engineering, groundwater control, waterproofing and drainage, production system, general layout of industrial site, electromechanical equipment maintenance, electricity, communication, centralized control, monitor and computer management, surface construction, water supply and drainage and heating ventilation, environmental protection, technical economy and annexes. The provisions in bold in this code are compulsory provisions and must be enforced strictly. The Ministry of Construction is in charge of the administration of this code and the explanation of the compulsory provisions. China Coal International Engineering Group, Design and Research Institute of Shenyang are responsible for the explanation of the specific contents. In the implementation process, all relevant organizations shall combine the engineering practice and summarize the experience, and if any revision or supplement is needed, opinions and advice can be posted or passed on to the administrative group of "Code for Design of Open Pit Mine of Coal Industry" of China Coal International Engineering Group, Design and Research Institute of Shenyang (Address. No. 12, Xiannongtan Road, Shenhe District, Shenyang, Liaoning Province; Postal Code. 110015; Fax. 024-24810245) in order to future revision and supplement. Chief development organization, participating development organizations and chief drafting staffs of this code. Chief Development Organization. China Coal International Engineering Group, Design and Research Institute of Shenyang Participating development organizations. China University of Mining and Technology, Xi'an Design and Research Institute of Coal Industry, and Coal Mine Designing Research Institute of Inner Mongolia Autonomous Region Chief drafting staffs. Zheng Youyi, Ma Peizhong, Zhang Tiejun, Li Huizhi, Wang Zhenping, Dong Baodi, Yang Jianguo, Luo Dequan, Tong Jidong, Guo Zhenwen, Cai Qingxiang, Li Kemin, Ji Changsheng, Yang Chaoyang, Gao Yan, Gong Guangwu, Liu Jianhua, Dong Guanghua, Wang Guangrong, Li Jing, Shi Enkui, Zhang Zhenwen, Liu Qinfu, Yan Fayao, Dong Wanjiang, Ma Zhiyuan, Chai Shubin, Chang Fuhua, Yang Ruzeng, Zhang Yulin, Wu Shuncong, Han Xuezeng, Qi Ying, Zhang Wanhe and Sun Hongjian

Contents

1 General Provisions... 1 2 Basic Provisions ... 1 2.1 Exploitation Ambit ... 1 2.2 Resources/Reserves ... 2 2.3 Design Production Capacity ... 3 2.4 Transportation Mode Development and Procedure Exploitation ... 4 3 Exploitation Process ... 5 3.1 General Requirements ... 5 3.2 Intermittent Exploitation Process ... 5 3.3 Continuous Exploitation Process ... 7 3.4 Hemicontinuous Exploitation Process ... 9 3.5 Open Casting Exploitation Process ... 10 3.6 Other Exploitation Processes ... 12 3.7 Perforation Blasting ... 12 4 Internal Transportation ... 13 4.1 General Requirements ... 13 4.2 Truck Transportation ... 14 4.3 Belt Conveyor Transportation; ... 16 4.4 Railway Transportation ... 18 5 Dumping site ... 21 5.1 General Requirements ... 21 5.2 Specification of Dumping Line ... 22 5.3 Dumping Mode and Equipment Selection ... 23 6 Slope Stability Engineering ... 24 7 Groundwater Control ... ......

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