大地构造理论和中国4次煤田预测与潜力评价  

Geotectonic theory and the fourth prediction or potential evaluation of China’s coalfields

作　　者：胡社荣[1] 彭纪超[1] 郝国强[1] 王浩森[1] 赵晋斌[1] 陈大野[1] 

机构地区：[1]煤炭资源与安全开采国家重点实验室,中国矿业大学地球科学与测绘工程学院,北京100083

出　　处：《煤田地质与勘探》2012年第3期1-5,共5页Coal Geology & Exploration

摘　　要：在原煤炭工业部组织的4次全国煤炭资源预测和评价中,其中3次分别运用了槽-台学说、地质力学理论和板块构造理论。简要评述了前3次煤田预测成果。在此基础上,通过分析第4次煤田预测以来的板块构造理论和煤田地质研究进展,以及对2006年6月开始的煤炭资源潜力评价,建议在总结阶段,应在不同板块构造体制下,根据含煤原型盆地恢复、大地构造单元性质与盆地构造演化,对煤炭聚积、煤化作用的控制和影响进行研究,并提出了建立板块构造理论指导下的中国煤炭资源潜力评价的工作思路与技术路线。During 1949-1997, six national coal resource assessments and predictions have been completed, in which four were organized by China National Administration of Coal Geology （CNACG） and Xian Branch of China Coal Research Institute. Three of which are briefly reviewed in this article. The three national coal resource assessments and predictions were explained by different geotectonic theories. The geosyncline-platform theory was applied to explain the assessment results during 1958-1959, and published on Coal Geology of China in 1961. The geomechanics created by Professor J.S.Lee （Li Siguang） was applied to explain the relation between the structural system and the coal accumulating regularities, as well as to make prediction of coal resources during 1973-1980, It was also published on Coal Geology of China in 1979 and 1980. The plate theory that had given significant influ- ence until now was applied to coal resource potential assessment during 1992-1997. The advantages and the dis- advantages of the three evaluation methods and results are reviewed. On this basis, the coal resource potential as- sessment initiated in June 2006 was discussed. We suggest that the assessment should be based on two kinds of plate tectonic systems before and after the Triassic. According to the investigations on the restoration of prototype coal-bearing basin, as well as the control and influence by the characteristics of tectonic units and the structural evolution of the coal accumulation/coalification, we propose that the strategies of the coal resource potential as- sessment should be guided by the plate theory.

关 键 词：大地构造理论 煤炭资源预测 煤炭资源潜力评价 聚煤域 

分 类 号：P618.11[天文地球—矿床学]