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Abstract The standard gives the design engineer help in the identification and separation of the most loaded one-screw bolt connection within a field (multi-bolt connection). This is done by the description of different calculation methods and their systematic presentation regarding the method and the possibilities and limitations. With these calculated stress and calculatory values, the quality of the subsequent functional and reliable design in accordance with VDI 2230 Part 1 is improved significantly. The standard applies to high-strength bolted joints made of steel with screw thread, i.e.

For property classes 8.8 to 12.9 or 70 and 80 and a frictional transmission of the working load which basically acts on the clamped components or on the structure. As regards bolts made of other materials, or with lower strength grades or with strengths which deviate from DIN ISO 898-1, the standard can be applied analogously. Table of contents.

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Abstract The standard is a national and international recognised standard to calculate highly stressed bolted joints. The standard deals with the calculation of centric and eccentric braced bolted joints. Emphasis is placed on the general theoretical relationships between forces, moments and deformations and derives the corresponding calculation relationships.

The calculations are based on the assumption that the strained cross-sections remain plane. Selected examples illustrate the calculation process. As a support for the calculation the related screw calculation software based on the standard VDI 2230, available from the Beuth Verlag, can be used. Table of contents. Technical rules: Richtlinie Issuing body: Author: VDI-Fachbereich Produktentwicklung und Mechatronik Associated VDI Manuals: Price: 298,80 EUR Pages: 182 Classification: 21.060.10 available in: Deutsch, Englisch Keywords: Bolted joints, Coefficient of friction, Cylindrical forms, Cylindrical shape, Design, Designations, Dimensions, Formulae (mathematics), Heavy-duty, Influence quantity, Initial stressing, Joints, Materials, Mathematical calculations, Nuts, Screwed joints, Screwing depth, Single-bolt connection, Strain, Stress, Symbols, Tightening torque.