Model Test Study of Offshore Wind Turbine Foundation under the Combined Action of Wind Wave and Current

The wind turbine system in the offshore area will be subjected to combined action of complex marine environment dynamic loads. At present, there is a certain advantage using traditional mechanical devices simulate environmental In this study, self-developed load test loading adopted carry out series model tests for pile foundations. theoretical calculation results wind, wave and current are applied system, responses soil analyzed according actual test. main conclusions as follows: development displacement basically linear with logarithm cycle times, pile–soil interaction directly affected by form load, response obtained closer that under load.