Study on the Influence of Different Expansive Agent on Internal Strain of Offshore Wind Turbine

In order to study the different dosage of expansive agent on the offshore wind caps internal strain change influence, in laboratory scale experiments, the area of different proportion of pile caps is obtained according to the experiment model of internal concrete strain condition, to determine the optimal dosage of expansive agent, expansive agent for actual wind caps engineering used to provide guidance. The experiment shows that the content of 8% is the optimal dosage, and the model of the bearing table has no tensile strain in the internal concrete of 8% content area, which effectively controls the generation of harmful cracks.