Offshore Wind Turbines

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KA Engineering Group has extensive experience analysing offshore wind turbine support structures to assess the suitability for intended purpose. We perform a comprehensive, integrated analysis of your system’s responses and loading.

[/vc_column_text][/vc_column][/vc_row][vc_row 0=””][vc_column][mnky_heading title=”Package Description” heading_tag=”h2″ font_size=”20px” line_color=”#db2531″][vc_empty_space height=”30px”][mnky_list_item icon_fontawesome=”fa fa-check”]Generation of a Basis of Analysis capturing relevant design information such as:[/mnky_list_item][vc_column_text]

  • Geometric description of the support structure and ancillary components.
  • Accurate description of site conditions – wind, water and seabed level, climate and temperature, soil strength, salinity, ship traffic, marine growth.

[/vc_column_text][mnky_list_item icon_fontawesome=”fa fa-check”]Detailed global finite element (FE) modelling of the wind turbine support structure accounting for:[/mnky_list_item][vc_column_text]

  • Structural components present for the proposed configuration.
  • Site soil including relevant non-linearities.
  • Available corrosion protection.

[/vc_column_text][mnky_list_item icon_fontawesome=”fa fa-check”]Accurate finite element modelling of the wind turbine load combinations such as:[/mnky_list_item][vc_column_text]

  • permanent loads – mass, ballast, pretension, reaction loads.
  • Directional environmental loads – wind, waves, currents, soil response, possible seabed levels. Our analysis accurately captures the interaction between wave and wind loading.
  • Deformation loads – temperature, built in deformations & foundation settlement.
  • Variable functional loads – personnel, cranes, installation loads.
  • Accidental loads – dropped objects, ship collision.

[/vc_column_text][mnky_list_item icon_fontawesome=”fa fa-check”]Industry code and guidelines compliant global structural analysis to assess system response to imposed loads with application of appropriate load and material safety factors. Analyses include:[/mnky_list_item][vc_column_text]

  • Screening assessment of support structure and secondary structural components at relevant installation/operational/decommissioning stages for:
    • rotor induced vibration resonance
    • Vortex induced vibration lock in to environmental loading.
  • Fatigue assessment of support structure
  • Strength assessment of support structure based on serviceable and ultimate limit states (SLS and ULS) design philosophy.
  • Accidental assessment based on accidental limit states (ALS) design philosophy
  • Global bucking assessment

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