| 盘县马依东二井田构造特征及成因分析 |
| |
| 引用本文： | 唐显贵.盘县马依东二井田构造特征及成因分析[J].中国煤炭地质,2008,20(4):7-10. |
| |
| 作者姓名： | 唐显贵 |
| |
| 作者单位： | 唐显贵（贵州煤矿地质工程咨询与地质环境监测中心,贵州,贵阳,550009） |
| |
| 摘 要： | 利用井田勘探资料及野外地质资料，对井田构造基本形态、断层发育特征及其分布规律进行分析，总结出该井田的构造模式、构造成因、构造组合特征及其演化规律。研究认为井田的构造格局是多期构造运动综合作用、相互叠加的结果。井田构造形态为一略有起伏的平缓单斜，区内NE向的高角度正断层，多属张扭性，EW向构造早于NE向构造，构造复合部位较复杂，其余区段较简单；伸展构造是井田构造的主体样式，这一结论对下一步继续勘探及煤矿开采具有指导意义。
|
| 关 键 词： | 构造特征 构造模式 马依东二井田 盘县 |
| 文章编号： | 1674-1803(2008)04-0007-04 |
Structural Features and Origin Analysis in Mayidong No.2 Minefield, Panxian County |
| |
| Tang Xiangui.Structural Features and Origin Analysis in Mayidong No.2 Minefield, Panxian County[J].Coal Geology of China,2008,20(4):7-10. |
| |
| Authors: | Tang Xiangui |
| |
| Institution: | Tang Xiangui (Guizhou Coalmine Geological Engineering Consultant and Geological Environmental Monitoring Center, Guiyang, Guizhou 550006) |
| |
| Abstract: | Analyzed minefield structure basic configuration, fault developing features and distributing pattern based on minefield exploration data and field geological information, summarized minefield structural pattern, origin, combination characters and evolution pattern. Considered that the minefield structural configuration is a result of muhiphase tectonic activity combined action and mutual superimposition. The minefield structure is a slightly rolling gentle monocline. The NE high-angle normal faults mainly belong to tenso-shear faults, EW structures are earlier than NE structures, structural compounding part is rather complex, while other parts are rather simple; extensional structure is principal structural pattern in the minefield, this conclusion has guiding significance during next exploration and coal mining. |
| |
| Keywords: | structural features structural pattern Mayidong No 2 minefield Panxian County |
| 本文献已被 维普 等数据库收录！ |
|
