Modeling Methods and Test Verification of Root Insert Contact Interface for Wind Turbine Blade
摘要
Two modeling methods of the root insert for wind turbine blade are presented,i.e.,the local mesh optimization method(LMOM)and the global modeling method(GMM).Based on the optimized mesh of the local model for the metal contact interface,LMOM is proposed to analyze the load path and stress distribution characteristics,while GMM is used to calculate and analyze the stress distribution characteristics of the resin layer established between the bushing and composite layers of root insert.To validate the GMM,a tension test is carried out.The result successfully shows that the shear strain expresses a similar strain distribution tendency with the GMM′s results.
引用本文（GB/T 7714）
Li, Hui Hui, Wang, 等. Modeling Methods and Test Verification of Root Insert Contact Interface for Wind Turbine Blade[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2016.
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