Vdi 2230 2021 -

) are split between the bolt and the clamped parts using the Load Introduction Factor ( R4: Resilience (Compliance) : Calculating the elastic deformation of the bolt ( delta sub cap S ) and the plates ( delta sub cap P R5/R6: Force Fluctuations

The 2021 edition bridges the gap between traditional analytical calculation and modern simulation (FEM). The previous versions were highly conservative. The 2021 update focuses on , reducing over-engineering while increasing safety for complex loading scenarios. vdi 2230 2021

Minimum required nominal diameter (e.g., M6, M8, M10). ) are split between the bolt and the

$$ \delta_S = \fracl_SKE_S A_Nenn + \fracl_GewE_S A_3 + \fracl_GME_S A_Nenn $$ vdi 2230 2021