COMPOSITES SCIENCE AND ENGINEERING ›› 2013, Vol. 0 ›› Issue (5): 57-59.

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FEASIBILITY ANALYSIS OF ROOT T-BOLT CONNECTION FOR VINYL ESTER RESIN WIND TURBINE BLADE

LI Dong-hai*, GUO Hui, YANG Ping, ZHANG Jin-nan   

  1. Shanghai FRP Research Institute Co.,Ltd.,Shanghai 201404,China
  • Received:2012-10-26 Online:2013-08-28 Published:2022-03-15

Abstract: The mechanical properties of root T-bolt connection for vinyl ester resin wind blade was studied by static tension test,mechanical theory analysis and ANAYS finite element simulation in this article. The results show that root T-bolt connection has enough mechanical strength for vinyl ester resin wind blade,which provides some available basis for the application of vinyl ester resin in MW blade and cost-effective blade.

Key words: vinyl ester resin, wind turbine blade, T-bolt connection, tension test, finite element

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