海洋物探方法在海上风电场勘察中的应用

Application of Marine Geophysical Methods in the Investigation of Offshore Wind Farm

海上风电场的建设与开发对海上工程地质勘查工作提出了更高的要求。由于海上风力发电设备建设场址一般都在水深几十米到几百米之间,而传统的海洋工程地质勘查方法对于海上风电场场址勘察不能取得预期效果。本文结合海上风电场建设环境特征和场址特征,在分析海洋物探方法优缺点的基础上,研究了浅层地震反射波法、浅层地震折射波法和高密度电法在海上风电场场址勘察中的应用,为海上风电场场址选择提供依据,同时也可为浅层地震反射波法、浅层地震折射波法在海上风电场环境特征调查方面的应用提供借鉴。

The construction and development of offshore wind farms pose higher requirements for offshore engineering geological exploration.Due to the fact that offshore wind power generation equipment construction sites are generally located at depths ranging from tens of meters to hundreds of meters,traditional marine engineering geological exploration methods cannot achieve the expected results for offshore wind farm site investigation.Based on the analysis of the advantages and disadvantages of marine geophysical exploration methods,this paper studies the application of shallow seismic reflection wave method,shallow seismic refraction wave method,and high-density electrical method in the investigation of offshore wind farm sites,which provide basis for site selection of offshore wind farms,and also provide reference for the application of shallow seismic reflection wave method and shallow seismic refraction wave method in the investigation of environmental characteristics of offshore wind farms.