浅层地震技术在九江—黄梅长江冲积平原第四纪研究中的应用  

Application of seismic exploration technique to Quaternary study of Changjiang alluvial plain from Jiujiang city to Huangmei county

作　　者：彭发芽 谢振东 冯昌和 张虎生 孙文才 

机构地区：[1]江西省地质调查院,江西南昌330201 [2]江西省地球物理勘察技术院,江西新余338000

出　　处：《资源调查与环境》2004年第3期205-211,共7页Resources Survey & Environment

基　　金：中国地质调查局环境地质与灾害预警项目"长江中游鄱阳湖及江西江段水患区环境地质调查评价(项目编号199916000114)"资助。

摘　　要：在九江-黄梅长江冲积平原第四纪研究中运用浅层地震技术,于江西九江港口镇-湖北黄梅县新开镇段实测一条物探剖面,经过对横波反射、瑞雷面波、横波折射、电测深等物探资料的分析,结合区域地质、钻探记录进行综合研究,确定了5个地震波组,发现一组第四系断层,划分了四个主要地震地质层(Ⅱ-Ⅳ),为长江两岸第四纪沉积环境演化提供新材料。A geophysical prospecting profile was measured from Jiujiang city of Jiangxi province to Xinkai town in Huangmei county of HuBei province based on seismic exploration in Quaternary study of Changjing alluvial plain in Jiujiang region.By synthetic study of combining shear wave reflect,Rayleigh wave,shear wave refract and electrical sounding with regional geology and borehole records,the author ensured five seismic waves, discovered a Quaternary fault and divided into four main seismic geological strata(Ⅱ-Ⅳ).On this basis,some new data were supplied to study of Quaternary sedimentary environment evolution in future.

关 键 词：浅层地震 长江冲积平原 第四纪 九江市 黄梅县 

分 类 号：P535[天文地球—古生物学与地层学]