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一、前言 水城矿区于1958年开始初建,后因停建,仅有小河边煤矿和红旗地方生产小井。1965年三线建设时期,对北部矿区进行开发,现有生产矿井七对,矿区生产已初具规模,为我国南方的重要煤炭基地之一。 在矿区的建设和生产过程中,遇到很多地质问题,其中断裂构造成为直接影响的主要因素。随着煤炭采掘机械化的不断发展,要求进一步摸清矿井地质构造规律,及时准确地对断层作出判断和予测,已成为矿井地质工作者的主要课题。 本文试图从析研究现有的构造形迹入手,应用地质力学的观点和方法。探讨其成生联系,寻求其构造规律,结合区域构造形迹,探讨其多期应力场,以期为煤炭的生产和建设服务。由于水平有限,错谬难免,敬请批评指正。
I. Foreword The Shuicheng Mining Area began its initial construction in 1958, and only a small well was produced in the small riverfront coal mines and the Hongqi area due to the suspension of construction. During the period of the third line construction in 1965, the northern mining area was developed. There are now seven pairs of production mines. The mining area has taken shape and is one of the important coal bases in southern China. In the process of construction and production in the mining area, many geological problems have been encountered, of which the fault structure has become a major factor that has a direct impact. With the continuous development of coal mining mechanization, it has become a major issue for mine geologists to request further clarification of the laws of mine geological structure and timely and accurate judgment and prediction of faults. This paper attempts to start from the analysis of existing structural features, the application of geological mechanics point of view and methods. Explore the relationship between them, and seek the law of their tectonics, combined with regional structural features, explore its multi-period stress field, with a view to the coal production and construction services. Due to the limited level, the error is inevitable, please criticize correction.