This standard specifies the data items and text values for the "Coal Geology" discipline, including coal seams, coal accumulation, coal metamorphism, and coal accumulation basin analysis; related contents of coal resource exploration; coal chemical, coal quality, industrial analysis, coal gasification and liquefaction; coal petrographic composition classification, coal physical properties, and various classifications of coal. This standard is applicable to the construction of various geological and mineral information systems, determines the database standard system and data dictionary, and is the basic standard for formulating various geological data file format standards, providing a technical basis for information exchange and sharing. GB/T 9649.17-2001 Classification code for geological and mineral terms Coal geology GB/T9649.17-2001 Standard download decompression password: www.bzxz.net
This standard specifies the data items and text values of the "coal geology" discipline, including coal seams, coal accumulation, coal metamorphism, coal accumulation basin analysis; coal resource exploration related content; coalification, coal quality, industrial analysis, coal gasification and liquefaction; coal rock composition classification, coal physical properties and various coal classifications. This standard is applicable to the construction of various geological and mineral information systems, determines the database standard system and data dictionary, and is the basic standard for formulating various geological data file format standards, providing a technical basis for information exchange and sharing.
Some standard content:
ICS35.040 National Standard of the People's Republic of China GB/T9649.17--2001 The terminology classification codes ofgeologyand mineral resources--Coal geology 2001-04-29 Issued People's Republic of China General Administration of Quality Supervision, Inspection and Quarantine 2001-12-01 Implementation GB/T9649.17—2001 2 Definition Classification Principles Word Selection Principles… Coding Method Use and Management Code Table Content Setting Cited Standards Coal Geology Terminology Classification Code Table Appendix A (Standard Appendix) Explanation on the Classification Word Selection Range GB/T9649.17—2001 Informatization in the field of geology and mineral resources has emerged in countries around the world. my country should catch up with the world's advanced level, introduce modern information technology, and develop my country's information resources to ensure the realization of information sharing between various information systems to be built. In 1985, the national standardization department approved the establishment of the project to formulate the national standard "Geological and Mineral Terminology Classification Code", which was approved and issued in 1988. The content of GB/T9649-1988 "Geological and Mineral Terminology Classification Code" is mainly the terms used to collect the attributes involved in various types of relevant information and the text values used to qualitatively describe the attribute characteristics in combination with various geological phenomena in geological and mineral production and scientific research. In order to facilitate application and division of labor in compilation, and avoid duplication and omission of content, subject classification is used for compilation. After consultation, appropriate division of labor is made for the overlapping parts of the content between subjects to ensure the overall systematicity, integrity and uniqueness. Character codes are given to terms used as data items (attributes), and a coding scheme combining surface classification and line classification is adopted, which can maintain uniqueness and have sufficient room for expansion. There will be no duplicate codes when supplemented as needed by the application. Terms used as text values are generally coded with numbers, which is conducive to storage and retrieval, saving space and improving processing speed. After five years of application, GB/T9649-1988 was revised in 1993 according to user requirements. Due to actual needs, only some disciplines were revised this time, and a series of standards were adopted to facilitate user use and future revisions. In order to maintain the stability of the standard, the principle of this revision is to keep the overall structure, word selection scope, classification principles, word selection principles and coding methods unchanged, and the original term code remains unchanged as much as possible, and its content is appropriately supplemented and modified. The 17th discipline "Coal Geology" of GB/T9649-1988 "Geological and Mineral Terminology Classification Code" was drafted by Wu Chonglong, Huang Jiafu, Yang Shigong and others. This standard is a revision of the "coal geology" section of GB/T9649-1988 "Classification Code for Geological and Mineral Terms". The revision of this standard mainly includes four aspects: 1. According to the needs of the construction of information systems such as "Shuonan Coalfield Geological Exploration Database", "National Coal Resources Database", and "Coal Mine Geology Database", more than 400 new coal mining technical conditions and coal mine (well) design terms have been added. These terms mainly include coal seam mining and utilization conditions, such as coal seam roof and floor lithology and gas content, which provide a basis for the difficulty of coal seam mining and utilization and the prevention of coal spontaneous combustion and gas explosion, as well as mine construction scale, well type, mining method, mining authority and safe mining; 2. The general terminology symbols in coal petrology and coal chemistry of this standard are consistent with the relevant national standard symbols of "Compilation of Coal Standards and Instructions" compiled by the National Coal Standardization Technical Committee in 1997; 3. From the perspective of discipline integrity, new terms including sedimentary environment of coal-bearing rock series, structural geology, coal formation in coal accumulation basins, coal metamorphism, etc. have been added. 4. Added content related to coal mining and utilization, such as environmental geological disasters, wastewater, gas, pollution, management and utilization. This time, more than 930 terms were added and modified. Appendix A of this standard is the appendix of the standard. This standard was proposed by the Ministry of Land and Resources. This standard is under the jurisdiction of the China Institute of Standardization and Information Classification and Coding. This standard was drafted by the China Institute of Geology and Mineral Resources Information. This standard was drafted by the China Institute of Geology and Mineral Resources Information. Responsible for management and maintenance. The main drafters of this standard are Chen Chunzai, Wu Chonglong, Wang Xinqing, Liao Yuzhi, Ma Deyao, Zhao Jingman, Fu Yikai, Hao Zhongyu. GB/T9649-1988 was issued on July 8, 1988. GB/T9649-1988 Part 17 was revised for the first time on April 29, 2001. I 1 Scope National Standard of the People's Republic of China Geological and Mineral Terminology Classification Code Coal Geology The Terminology classification codes of geology and mineral resources-Coalgeology GB/T9649.17—2001 Partially replaces GB/T9649—1988 This standard specifies the data items and text values of the subject of "coal geology", including coal seams, coal accumulation, coal metamorphism, coal accumulation basin analysis; coal resource exploration related content, coalification, coal quality, industrial analysis, coal gasification and liquefaction; coal rock composition classification, coal physical properties and various classifications of coal. This standard is applicable to the construction of various geological and mineral information systems, determines the database standard system and data dictionary, is the basic standard for formulating various geological data file format standards, and provides a technical basis for information exchange and sharing. 2 Definitions This standard adopts the following definitions. 2.1 Data item: refers to the terminology that reflects the basic attributes of various geological entities and their upper-level concepts. 2.2 Text value: refers to the terminology used to make a specific qualitative description of the basic attributes of geological entities. 3 Classification principles 3.1 This standard adopts the surface classification method according to the principles of easy compilation and use and minimizing the code redundancy while leaving room for expansion, and divides geological science into 35 major disciplines, and strictly divides the boundaries to maintain the overall systematicity and integrity, and avoid duplication and overlap of content. 3.2 A three-level tree classification is adopted under the major categories, from medium categories, small categories to basic data item names. The content levels of each discipline are different, and can be less than three levels. Under the condition that the coding capacity allows, it can also be divided into four levels. 3.3 Classification at all levels is scientific, systematic and universal. 4 Selection principles 4.1 Objects of word selection: terms that may be used as data items of various geological and mineral databases (including the upper-level concepts of data items selected from the classification sense), as well as terms used to qualitatively describe the text values of data items. The selected terms are consistent with the current relevant national standards, and try to refer to various current geological work specifications. 4.2 The terms used as data items are unique in this standard. All synonyms shall be marked in the remarks column for reference, but shall not be used when building the database. 4.3 The words shall be simple, clear and unambiguous. The needs of establishing the database shall be fully considered. 4.4 In order to ensure the integrity and systematicness of the "Classification Code of Geological and Mineral Terms" and avoid duplication, the content already included in the basic disciplines will no longer be selected in the applied disciplines, and only the unique content of emerging disciplines and marginal disciplines will be selected. For instructions on the scope of classification word selection, please see Appendix A. 4.5 Some terms that reflect the new direction and new level of discipline development shall be appropriately selected. 4.6 For the convenience of use, individual data items with high frequency of use may appear repeatedly in different disciplines, but they shall be encoded uniformly to ensure the uniqueness of the code. There may be a small amount of duplication of text values under different data items. 5 Coding method 5.1 Data items are coded with no more than six Latin letters (uppercase), and are generally divided into four levels. The structure is as follows:XXX Major category, middle category, and small category data item Major categories use the Chinese phonetic initials of two Chinese characters that can reflect the meaning of the category as codes, which have a certain readability. For example, "structural geology" uses "GZ" as the code. The following is a tree-shaped nested format, with the middle category and small category each taking an alphabetical order from A to Z. The last two are basic data items, which are relatively large in number and are arranged in the order of AA to ZZ. If there is a need for grading and there is enough expansion margin, the last two digits can also be divided into two levels. 5.2 Text values are generally coded digitally, and their length is determined by the needs of classification, the number of text values, and the margin for expansion. They should be shortened as much as possible to reduce the margin. When text values are graded, digital hierarchical nesting is used, and the text value codes under the same data item are equal-length codes. Some text values (such as chemical elements, strata, etc.) continue to use the original international or domestic universal character codes. 6 Use and Management 6.1 Usage: This standard is provided in both written and magnetic media forms. Users can select the required terms and their codes from various disciplines according to their respective database building purposes as the data dictionary of their own systems. 6.2 If the content of this standard cannot meet a certain need, you can propose the content to be supplemented and report it to the standard management unit for supplementation in the corresponding discipline, and give a code for use. You are not allowed to add words or codes on your own. In this way, you can meet the needs and maintain the stability of the standard. 7 Code table content settings In order to meet the needs of database construction and international communication, the classification and code table has four columns: code, Chinese name, English translation (paleontology is Latin name) and remarks. 8 Reference standards China coal (mainly coking coal) classification scheme GB5751—1986 China coal classification 9 Coal geology term classification code table Coal geology Coal geology Coalfield geology Chinese name Coal resources exploration Coal chemistry Coal petrology Coal classification Coal mine geology Mining technical conditions Coal mine design Coal-generated gas Coalfield geology English translation Coal resources exploration Coal chemistry Coal petralogy Coal classification Coal minegeology Mining technical condition Design of coal mine Gas of coal forming Mine geology MDABCA MDABCB MDABCC MDABCD MDABGA MDABGB MDABGC MDABGD MDABGE Coalfield geology Magmatic activity Coal-bearing rock series Coal-bearing properties Coal formation Chinese name Coal metamorphism Sedimentary environment of coal-bearing rock series Analysis of coal-accumulating basins Name of coal mining area Name of coal mine Name of well field Name of coalfield Name of small coal mine Overview of coalfield||t t||Number of coalfields Number of merged fields Coal-bearing strata Non-coal-bearing strata Overlying strata Underlying strata Comparison of coal-bearing strata Division of coal-bearing strata Stratigraphic overview Stratigraphic framework Relationship with coal series Loose layer Weathered layer Weak interlayer|| tt||Thickness of formation Overlying formation Lithology of overlying formation Thickness of overlying formation Lithology of overlying bedrock Thickness of overlying bedrock Overview of formation Lithology of lower part Lithology of middle part Upper lithology Lithology of top part Lithology of bottom GB/T9649.17—2001 Coal Geology English Translation Coalfield Stratum Structure Magmation Coal-bearing series Coal-bearing parameter Coal seam Incoalation Coal metamorphism Depositional environment of coal formationCoal accumulating basin analysisCoal district name Coal mine name Well field name Coalfield name Small coal mine name Coalfield survey Coalfields number Well fields number| |tt||Coal-bearing stratum Noncoal-bearing stratum Overlying stratum Underlying stratum Corelation of coal-bearing stratumDivision of coal-bearing stratumStrata survey Stratigraphic framework Relation to coal series|| tt||Loosebed Regolith Soft parting Thickness of stratum Lithology of overlying stratumThickness of overlying stratumLithology of overlying bedrockThickness of overlying bedrockLower lithology Middle lithology Upper lithology Top lithology Bottom lithology coal basin coal-bearing formation coal accumulation coal producing place name coal-bearing stratum MDABGF||tt| |MDABGG MDABGH MDABGI MDABGK MDABGP MDABGQ MDABGR MDABJA MDABJB MDABJC MDABJD MDABJE MDABJF MD ABLA MDABLB MDABLC MDABLD MDABLE MDABLF MDABLG MDABLH MDABMA| |tt||MDABMB MDABMC MDABMD MDABME MDABMF MDABNA MDABNB MDABNC||tt ||Roof lithology Floor lithology Bedrock lithology Chinese character name Surrounding rock lithology Marking layer lithology Observation point lithology Interpreted lithology Main lithology Loose layer Loose layer lithology Loose layer occurrence Loose layer depth Loose layer thickness Loose layer bottom boundary elevation Loose layer Layer name Weathering layer Weathering layer lithology Weathering layer occurrence Weathering layer depth Weathering layer thickness Weathering layer Bottom boundary mark Height of bottom boundary mark of strong weathering layer Thickness of strong weathering layer Name of weathering layer||tt ||weak interlayer weak interlayer number weak interlayer top plate weak interlayer bottom plate weak interlayer depth weak interlayer spacing weak Interlayer type Thickness of formation Minimum thickness of formation Maximum thickness of formation Average thickness of formation Basin structure Coalfield structure||tt ||Structure of mining area Structure of wells and fields Structure of coal seams Structure of exploration area Coal-bearing rock series Rock composition Sedimentation Structure Mineral composition GB/T 9649.17—2001 Coal geology English translation Lithology of roof Lithology of floor Lithology of bedrock Lithology of country rock Lithology of marker horizon Lithology of observation pointInterpreted lithology Major lithology Lithology of loose bed Occurrence of loose bed Depth of loose bed Thickness of loose bed Elevation of lower boundary of loose bedName of loose bed Lithology of regolith Occurrence of regolich Depth of regolith Thickness of regolith Elevation of lower boundary of regolithElevation of lower boundary of strongly weathered bedThickness of strongly weathered bedName of regolith Number of soft parting Roof of soft parting Floor of soft parting Depth of soft parting Spacing of soft parting Type of soft parting Minimumthickness of stratum Maximum thickness of stratumAverage thickness of stratumBasin structure Coalfield structure| |tt||Mine field structure Well field structure Coal seam structure Exploration area structure Lithologic composition Sedimentary structures Mineral composition MDAFGA MDAFGB MDAFGC MDAFHA MDAFHB MDAFHC MDAFHD MDAFHE| |tt||MDAFMA MDAFMB Plant fossils Animal fossils Trace fossils||tt| |Symbiotic minerals Chinese name Basic name of rock Field name of rock Identified name Overlying rock strata Underlying rock strata| |tt||Soil name Interlayer name Interlayer description Coal content Number of coal-bearing layers Number of mineable coal layers||tt ||Number of unmineable coal layers Number of locally mineable coal layers Coal content coefficient||t t||Coal content coefficient Cumulative thickness of coal seam Cumulative thickness of coal seam Coal density Coal content Coal content Number of sections Coal-forming stage Main mining coal seam Cumulative thickness of coal seam Minimum cumulative thickness of coal seam Maximum cumulative thickness of coal seam Coal seam Average cumulative thickness Cumulative thickness of mineable coal seam Minimum cumulative thickness of mineable coal seam Thickness Maximum cumulative thickness of mineable coal seam Average cumulative thickness of mineable coal seam Average thickness of mineable coal seam Average coal thickness within mineable range||tt ||Coal-forming stage Peatification stage Sapropelization stage Coalification stage Main coal seam The main coal seam is loose Minimum distance between layers Maximum distance between main coal mining layer and loose layer GB/T9649.17—2001 Coal Geology English translation Concretion Phytolite Animal remains Tracefossils Associated deposit Basic rock name Field rock name Deternined name Overlying layer Underlying layer Clayname Interbed name Interbed description Amountofcoal seam Amount of mineable coal seamAmount of unmineable coal seamAmount of local mineable coal seamPercentage of coal thicknessPercentage of mineable coal thicknessTotal thickness of coal seamTotal thickness of mineable coal seamCoal- bearing density Coal-bearing coefficient Amount of coal section Coal-forming stage Mainmineablecoal seam Minimum total thickness of coal seamMaximun total thickness of coal seamAveragetotalthicknessofcoal seamMinimum total thickness of mineable coal seamMaximum total thickness of mineable coal seamAverage total thickness of mineable coal seamAverege thickness of mineable coal seamAveragethickness of coal seam in mineablesectionPeatification stage Saprofication stage Coalification stage Minimum distance from main mineable coal seam toloose bed Maximum distance frommainmineablecoal seamtoloosebed MDAFMC MDAFMD MDAFME MDAFMF MDAFMG MDAFMH MDAFMI MDAFMJ| |tt||MDAGBA MDAGBB Chinese character name GB/T 9649.17--2001 Coal Geology English Translation Average distance from main mineable coal seam to loosebed Minimum length of main mineable coal seam along its strike Maximum length of main mineable coal seam along its strike Average length of main mineable coal seam along its strike Minimum length of main mineable coal seam along its dip Maximum length of main mineable coal seam along its strike itsdip Average length of main mineable coal seam along itsdip Average distance of main mineable coal seam from water-filled aquifer Name of coal seam Intersection of coal seam Pseudo-roof of coal seam Pseudo-bottom of coal seam Spacing between coal seams Width of oxidation zone of coal seam Width of weathering zone of coal seam Geometric form of coal seam Bifurcation type Pinch-out method Thickness classification Inclination classification||t t||Coal seam structure Coal seam dip Coal seam inclusion detection method Name of coal group Coal seam mineability Coal seam outcrop line Number of coal seams Depth of oxidation zone of coal seams Depth of weathering zone of coal seams Average dip of coal seams Width of coal seam outcrop Coal seam interlayer Interlayer lithology Number of interlayers Name of coal seam | Splitting style Pinching style Thickness rank Sope rank Coal seamtexture Coal seam dip angle Checkingmethodof coal seam inclusionName of coal seam group Mineability Exposure line of coal seam seam | ||MDAGBG MDAGCB MDAGCC MDAGCD MDAGCE MDAGCF MDAGCG MDAGCM MDAGCN MDAGCO||tt ||MDAGCP MDAGCQ MDAGCR MDAGCS MDAGCT MDAGCU MDAGCO MDAGCP MDAGCQ Interlayer thickness Interlayer form Interlayer ratio Chinese name Interlayer cumulative thickness Interlayer core thickness Coal seam thickness True thickness False thickness Total thickness Beneficial thickness Minable thickness Critical thickness Pure coal thickness Thickness calculated for reserves Area recoverability Stratum stability Reliability of coal seam comparison Complexity of coal seam structure Spacing with overlying coal seam Minimum spacing with overlying coal seam Maximum spacing with overlying coal seam Average spacing with overlying coal seam Stratum stability Stability Good quality Medium stable Poor stability Unstable Extremely unstable Reliability of coal seam comparison Relatively compilable Poor reliability Unreliable Unclear Complexity of coal seam structure Relatively simple Extremely complex Compound coal seam Unclear Coal seam geometry Lattice-like Lens-shaped GB/T9649.17—2001 Coal geology English translation Thickness of parting Geometry of parting Percentage of shale content Total thickness of parting Parting core thickness True thickness Pseudo thickness Overall thickness Available thickness Mineablethickness Critical thickness Pure coal seam thickness Calculation thickness of reservesArea coefficient of mineable coal seamHorizon stability Reliability of coal seam correlationComplexity of coal seam textureSpace from overlying coal seamMinimum from overlying coal seamMaximum from overlying coal seamAverage from overlying coal seamStable Morestable Medium stable Less stable Unstable Extremely unstable Reliability More reliability||tt ||Less reliability Unreliability Unkpow Simple More sirmple Complicated Extremely complicated Coal seam complex Unknow Bedded Parabedded Lenticular Pseudo-thickness Beaded Irregular||tt ||Horsetail shape Chicken coop shape Bifurcation type Chinese character namebzxz.net Simple two bifurcations Multiple two bifurcations Horsetail bifurcation Z-shaped bifurcation Overlap bifurcation Recessive bifurcation Progressive bifurcation||tt ||Expansion bifurcation Retraction bifurcation Upper bifurcation Lower bifurcation One-way bifurcation Two-way bifurcation|| tt||Multidirectional bifurcation Complex type bifurcation Slow bifurcation||tt| |Rapid bifurcation Pinch-out method Bifurcation thinning and pinch-out Simple thinning and pinch-out Erosion thinning and pinch-out Tectonic deformation pinch-out thickness classification thin coal seam medium thick coal seam thick coal seam extremely thick coal seam mineable coal seam|| tt||Unmineable coal seam Partially mineable coal seam Main Major mineable coal seam Critical mineable coal seam Inclined graded Horizontal coal seam Gently inclined coal seam Inclined coal seam Urgent Inclined coal seam Vertical coal seam Inverted coal seam GB/T9649.17-2001 Coal geology English translation Pinch- and-swell shape Irregular shape Horsetail shape Nest shape Simple two-splitting Polygenous two-splitting Horsetail splitting||tt ||Z-shape splitting Overlapping splitting Offlapping splitting Progressive splitting Expanding splitting Shrinking splitting Up-splitting| |tt||Down-splitting Unilateral splitting Bilateral splitting Polydirectional splitting Complex splitting Slow splitting Rapid splitting| |tt||Splitting pinch out Simplepinch out Scouring pinch out Tectonized pinch out Coal streak Thin coal seam Medium thick coal seam Thick coal seam| |tt||Large-thick coal seam Mineable coal seam Unmineable coal seam Local mineable coal seam Principal mineable coal seamCritical mineable coal seam||tt| |Horizontal coal seam Gently inclined coal seam Inclined coal seam Steep coal seam Upright coal seam Overturned coal seam coal seam structure simple structure complex structure complex coal seam Chinese name coal seam inclusion detection method||tt| |Drilling electrical measurement Electrical measurement drilling Outcrop observation And down observation Coal seam recoverability The whole area is recoverable Mostly mineable Partially mineable Unmineable Coal-forming process Coal-accumulating period Coal-accumulating zone Coal-accumulating Center Coal-accumulating area Coal-bearing area Coal-rich center Coal-rich belt Distribution form of coal-rich belt|| tt||Coal-forming materials Coal-forming action types Coal-forming materials accumulation mode Coal-forming stages Coalification series Coalization trajectory||tt ||Coalization discontinuity Coalization jump Coalization gradient Artificial coalification test Coalization type Number of coal formation Coal belt exhibition Arrangement form Short axis serial Short axis parallel Short axis en echelon Long "S\ shape Long reverse "S "-shaped arc-shaped oblique row arc-shaped strip coal-forming material woody plant GB/T 9649.17-—2001 Coal geology English translation Simple texture Complex texture Compisite coal seam Drilling electric suevey| |tt||Electric survey drilling Outcrop observation Underground observation Regional mineable Majormineable Local mineable Unmineable||tt ||Coal-forming period Coal accumulational zone Coal accumulational center Coal accumulational area Coalpravince Coal-rich center Coal-rich zone Configuration of coal-rich beltCoal-forming material Coal-forming process type Accumulational mode of coal-forming materialCoal-forming stage Coalification series Coalification track Coalification break||tt ||Coalification jump Coalification gradient Artificial coalification experimentCoalification type Coal-forming times Brachy-axis tandem type Brachy-axis juxtaposed type| |tt||Brachy-axis echelon type Long S-shape Long reversed S-shape Arcuate echelon type Arc-balt type Woodyplant Coal-forming era Short-axis oblique type Arc-shaped side type Tip: This standard content only shows part of the intercepted content of the complete standard. 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