Integrated application of Marine geophysical technology in a seawall reinforcement project

摘要

Due to high risk and large investment of marine project, it is essential to obtain detailed seabed formation to support designing work, which is difficult to achieve just using traditional investigating method such as drilling. Based on such geophysical methods as water-depth measurement, side-scan sonar and acoustic shallow stratigraphic profiling, under the aegis of drilling work, the paper provides a comprehensive method to investigate seabed topography, locate embedded objects and identify adverse geological phenomena, which is directive to future study on integrated application of geophysical method to marine project.