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GB/T 16414-2008: Terms relating to coal mining -- Rock mechanics
Status: Valid GB/T 16414: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 16414-2008 | English | 579 |
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5 days [Need to translate]
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Terms relating to coal mining -- Rock mechanics
| Valid |
GB/T 16414-2008
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| GB/T 16414-1996 | English | 519 |
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4 days [Need to translate]
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Terms relating to coal mining--Rock mechanics
| Obsolete |
GB/T 16414-1996
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PDF similar to GB/T 16414-2008
Basic data | Standard ID | GB/T 16414-2008 (GB/T16414-2008) | | Description (Translated English) | Terms relating to coal mining -- Rock mechanics | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | D04 | | Classification of International Standard | 01.040.73 | | Word Count Estimation | 25,215 | | Date of Issue | 2008-07-29 | | Date of Implementation | 2009-05-01 | | Older Standard (superseded by this standard) | GB/T 16414-1996 | | Regulation (derived from) | National Standard Approval Announcement 2008 No.12 (Total No.125) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the basic terminology and mine rock mechanics related to the coal face, rockburst, term roadway and so on. This standard applies to all relevant documents and rock mechanics, regulations, specification, Books, textbooks and manuals. | GB/T 16414-2008: Terms relating to coal mining -- Rock mechanics---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.
Terms relating to coal mining. Rock mechanics
ICS 01.040.73
D04
National Standards of People's Republic of China
Replacing GB/T 16414-1996
Coal Science and Technology Terminology mechanics
Posted 2008-07-29
2009-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard replaces GB/T 16414-1996 "coal mine rock mechanics and scientific terms."
This standard and GB/T 16414-1996 compared to the main changes are as follows.
--- Revised Chapter 2 ~ Chapter 5 chapter heading, by deleting the heading "section" word;
--- "Basic terminology" added "surrounding rock deformation, rock (body) inhomogeneity of rock (body) ductile" and other terms;
--- "Coal Face" to increase the "top coal top coal caving top coal caving classification" and other terms;
--- "Burst pressure" to add a "shock rock tendentious stereotypes burst pressure, burst pressure gravity type" and other terms;
--- "Roadway" removed "interim support," adds "bolt axial force, prestressed anchor and anchor rope safety factor" and other terms;
--- On the part of the term of the corresponding English word has been modified;
--- The definition of some of the terms were modified;
--- Position some of the terms have been adjusted.
The standard proposed by China Coal Industry Association.
This standard by the National Standardization Technical Committee of Coal.
This standard was drafted. CCRI Mining Design Research Branch, China Coal Research Institute Detection Research Branch.
The main drafters of this standard. Qi Qingxin, Li Jiqing, Pengyong Wei, Fu Jingyu.
This standard replaces the standards previously issued as follows.
--- GB/T 16414-1996.
Coal Science and Technology Terminology mechanics
1 Scope
This standard specifies the basic terminology of coal mine rock mechanics and terminology related to coal mining face, rock burst roadway and the like.
This standard applies to documents, rules, standards, books, textbooks and manuals and all other relevant rock mechanics.
2 Basic terms
2.1
Coal Mine Rock (body) deformation and failure regularity and scientific applications in the external force.
2.2
Layered rock (body) deformation and failure regularity and scientific applications in the external force.
2.3
Ground Pressure
Caused by the mine excavation project in surrounding rocks redistribution of power.
2.4
Under pressure mine, or surrounding rock support exhibited by various mechanical phenomenon.
2.5
To protect the safety of mine exploitation, artificially controlling and regulating technical measures rock deformation, destruction and movement.
2.6
Rock (body) after removal of the external force can be fully restored to its original state of deformation.
2.7
Rock (body) after removal of the external force deformation can not be restored.
2.8
Compared with rock engineering structure geometry, deformation can not be ignored.
2.9
The nature of the deformation and flow under the external force, temperature, humidity and other conditions associated with the time factor (body) rock.
2.10
Rock (body) physical and mechanical properties as well as components, and other components vary with the spatial location characteristics.
2.11
Rock (body) memory in a variety of fractures and faults and other randomly distributed in different directions so as to have a discontinuous characteristics.
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