한국지구물리탐사학회:학술대회논문집

Korean Society of Earth and Exploration Geophysicists (한국지구물리·물리탐사학회)
권호 표지

A Study on the Integrated Seismic Reflection and Refraction for Shallow Marine Site Survey KSEG.KGS Joint Symposium

천해저 조사를 위한 탄성파 반사법 및 굴절법 통합연구

  • Kim, Chan-Su (Division of Ocean Development Engineering, Korea Maritime University) ;
  • Lee, Sang-Chul (Division of Ocean Development Engineering, Korea Maritime University) ;
  • Shin, Sung-Ryul (Division of Ocean Development Engineering, Korea Maritime University) ;
  • Kim, Hyun-Do (Geoview Co., Ltd) ;
  • Jo, Chul-Hyun (Subsurface Information Tech., Inc)
  • 김찬수 (한국해양대학교 해양개발공학과) ;
  • 이상철 (한국해양대학교 해양개발공학과) ;
  • 신성렬 (한국해양대학교 해양개발공학과) ;
  • 김현도 ((주)지오뷰) ;
  • 조철현 ((주)지하정보기술)
  • Published : 2007.06.07
Download PDF
⟨ Previous Next ⟩

Abstract

Estimating the physical properties of the survey area and mapping the geotechnical basement play an important role in ocean engineering and construction field. In this study, we performed marine seismic reflection and refraction survey as an engineering application at shallow marine. We made use of the dual boomer - single channel streamer as a source-receiver in reflection seismic survey and air-gun source - the manufactured OBC(Ocean Bottom Cable)-type streamer in refraction survey. In the seismic reflection data, we could easily find the geological layers and basement. Moreover, seismic refraction data could present sediment thickness and velocity distribution.

Keywords