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井地地震CT及地面折射层析物探在FAST台址洼地探测中的应用
Application of drill–ground seismic and ground–ground refraction tomography exploration in FAST site ’bottom land
【摘要】 FAST台址地质构造复杂,工程地质条件较差,洼地底部为崩塌堆积体,岩溶管道较为发育,为有效地评价洼地底板的稳定性,治理工程地质病害,亟待提高地质病害诊断技术。本文结合探测实例,说明了物探技术在FAST台址洼地探测中发挥的重要作用。
【Abstract】 Fast site is characteristic of a very complicated geological structure and poor engineering geology condition.karst is very developed in its bottom,In order to make a effective evaluate stability of its bottom land and treat for the engineering diseases,we need to enhance the geological prospecting technical.This paper shows that Geophysical Exploration can play an important role as example of detection in FAST site.
【关键词】 FAST台址;
地质病害;
地震CT探测;
地面折射层析物探;
【Key words】 FAST site; geological disease; seismic tomography prospecting; ground refraction tomography prospecting;
【Key words】 FAST site; geological disease; seismic tomography prospecting; ground refraction tomography prospecting;
- 【文献出处】 工程勘察 ,Geotechnical Investigation & Surveying , 编辑部邮箱 ,2010年S1期
- 【分类号】TU195
- 【被引频次】3
- 【下载频次】64