摘要
本次勘查区位于毛乌素沙漠的边缘,勘查区多被垄状及新月形流动的沙丘所覆盖,为了更好完成地质任务,探明影响煤矿开采的地质构造,本次三维地震勘探采用8线10炮规则束状观测系统,克服地表复杂的施工困难,野外采集数据质量较高,取得了较好的地质效果。
The exploration area is located in the edge of Maowusu desert, largely covered by the ridge shape and the crescent dune. In order to better complete the geological tasks, and ascertain the geological structure affecting coal mining, the three-dimensional seismic exploration used the 8 line 10 cannons bunchy observation system, overcome the construction difficulty caused by the complex surface, and obtained higher-quality field acquisition data, and good geological effect.
作者
杨剑
Yang Jian(Comprehensive Survey Team of Gansu Coalfeld Geological Bureau, Gansu Tianshui 741000)
出处
《山东煤炭科技》
2018年第6期152-154,共3页
Shandong Coal Science and Technology
关键词
地质构造
三维地震
地表复杂
地质效果
geological structure
3D seismic
surface complexity
geological effect
