摘要
为了掌握井田断裂构造对矿区的控制情况,基于矿井地质构造的资料,采用分形几何学理论计算分维值,定量评价了淮南矿区新庄孜矿六八采区断裂构造的复杂程度,并根据复杂程度分为四类。六八采区分维值由北向南逐渐减小,形成了北部断层发育而南部断层不发育的总体构造格局,断裂构造复杂程度主要以Ⅱ～Ⅲ类为主。断裂构造复杂程度的评价为矿井安全高效生产提供了科学依据。
In order to know about distribution of field＇ s fracture structure in the pannel, based on the mine geo- logical tectonics information, by using fractal geometry theory the fractal value was calculated, and fracture tec- tonics complexity of No. 6 - 8 Pannel in Xinzhuangzi Coal Mine was quantitatively evaluated. Based on complex- ity, fracture tectonics were divided into four categories. In No. 6 -8 Pannel fractal value gradually decreases from the north to the south, in the northern part faults are developed and in the southern part faults not devel- oped, and Ⅱ and Ⅲ categories of fracture dominate. Evaluation of complexity of the faults provides a scientific basis for safety and efficient production of the mine.
出处
《安徽理工大学学报（自然科学版）》
CAS
2012年第2期50-53,共4页
Journal of Anhui University of Science and Technology:Natural Science
关键词
分形几何学
断裂
复杂程度
Fractal geometry
fracture
complexity degree
