Vdi 2230 2021 !!top!! Jun 2026

The November 2021 release of VDI 2230 Part 1 superseded the 2015 version, introducing refined calculation steps and updated physical constants. The primary goal remains unchanged: to provide a reliable analytical method to determine the dimensions of a bolted joint that can withstand both static and dynamic loads throughout its service life.

Evaluating the surface pressure on the clamped parts to prevent deformation. Key Updates in the 2021 Edition vdi 2230 2021

The standard treats the bolt and the clamped parts not as rigid bodies, but as elastic springs. This approach allows engineers to calculate the "load introduction factor," determining how much of an external load is absorbed by the bolt and how much is relieved by the clamped parts. The 2015 version (VDI 2230-1:2015) was the previous benchmark, but the rapid advancement in materials science and the push for lightweight design necessitated a revision that could offer higher calculation accuracy and reliability. The November 2021 release of VDI 2230 Part

Predicted a safety factor of 1.8 against transverse slip. No thermal calculation included. Key Updates in the 2021 Edition The standard

A comprehensive "VDI 2230" feature should automate the following logic from the latest release: Calculation of Bolted Joints VDI 2230 | Bossard Group

The VDI 2230 methodology follows a rigorous 13-step calculation process. Here are the most critical phases updated in the 2021 revision: Determining the required clamping force ( Fkerfcap F sub k e r f end-sub