摘要
本文通过对洪山殿煤矿鲤鱼塘井田的38个节理观测点和54条断层资料的数理统计,结合显微构造与区域地质构造分析以及勘探线剖面的复原,恢复了该区三期古构造应力场,预测了可能存在的构造结构面,并对其构造形成机理进行了初步探讨。图10,参考文献5。
According to the mathematical statistics of the materials gathered from fifty four faults and thirty eight observation points of joints in Ligutang Field of Hongshandian Coal Mine, and analysis of the microstructures and regional tectonics, and reconstruction of the sections of prospecting lines, this Paper reconstitutes the paleotectonic stress fields of three periods in this area, predicts the possible structural faces of the tectonics and discusses preliminarily the forming mechanism of the tectonics. 10 figs., 5 refs.
出处
《湘潭矿业学院学报》
1990年第2期136-142,共7页
Journal of Xiangtan Mining Institute
关键词
煤矿
地质
古构造
应力场
形成
paleotectomic stress field
Indo—Sinan cycle
I period SN compressive stress
Ⅱ period 'NW—SE compressive stress
Yanshan—Hiamlayan cycle
Ⅲ period EW compressive stress
