Safety Evaluation of a Hybrid Substructure for Offshore Wind Turbine

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Steel</td><td class="align_center">Concrete</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Density (kg/m<sup>3</sup>)</td><td class="align_center">7850</td><td class="align_center">2500</td></tr><tr><td class="align_left">Young’s modulus (N/m<sup>2</sup>)</td><td class="align_center">2.0 × 10<sup>11</sup></td><td class="align_center">3.0 × 10<sup>10</sup></td></tr><tr><td class="align_left">Shear modulus (N/m<sup>2</sup>)</td><td class="align_center">7.692 × 10<sup>10</sup></td><td class="align_center">1.271 × 10<sup>10</sup></td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Materials Science and Engineering

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Table 3

Table 3: Safety Evaluation of a Hybrid Substructure for Offshore Wind Turbine 