煤田地质与勘探2012，Vol.40Issue(3)：18-22,5.DOI:10.3969/j.issn.1001-1986.2012.03.004
徐宿弧形构造对袁庄矿矿井构造的影响机制
The influence mechanism of Xusu arc structure on Yuanzhuang mine structure
王盼盼 1王陆超 1汪吉林 1李磊 1王健 1杜俊培1
作者信息
- 1. 中国矿业大学资源与地球科学学院,煤层气及成藏过程教育部重点实验室,江苏徐州221008
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摘要
Abstract
With the geological structure of Yuanzhuang mine located in the north of Zhahe syncline in the middle segment of Xusu arc structure as the main research objects, based on the formation mechanism of various structures, this paper discussed the influence of Xusu arc structure in Zhahe syncline and Yuanzhuang mine,and analyzed the control on coal seam, methane and magmatic rocks. The research shows that though Zhahe syncline lies in abutment area in Xusu arc structure background, the folds are developed and thrust faults are less because the Carboniferous and Permian strata are soft. This phenomenon forms a sharp contrast with the thrust fault system which distributes in both sides of syncline. The structure of Yuanzhuang mine inherited the characteristics of Zhahe syncline structure and its main structure form is fold. The mining geological conditions such as coal seam, methane content and magmatic rocks are influenced by various structures obviously. The structures of different scale have certain similarity, but each also has its characteristics. Accordingly, in the research of structure of different levels not only the regional tectonic background should be considered, but also attention should paid to the study of secondary structure.关键词
徐宿弧形构造/逆冲推覆构造/矿井构造/机制Key words
Xusu arc structure/ thrust nappe structure/ mine structure/ mechanism
分类
天文与地球科学引用本文复制引用
王盼盼,王陆超,汪吉林,李磊,王健,杜俊培..徐宿弧形构造对袁庄矿矿井构造的影响机制[J].煤田地质与勘探,2012,40(3):18-22,5.
