Abstract: Conventional kinematic concepts of rolling can be seriously in error if applied to heavily loaded contacts, particularly if traction is large. Two relevant theorems of rolling are stated, which ...

Abstract: A linear model of a bolted joint subject to alternating tension is directly correlated with a modified Goodman diagram. It is shown that bolt preload can have a beneficial or adverse effect. ...

Abstract: Use of the pole concept allows an easy evaluation and optimization of fastener geometry. When used on joints with unequal fasteners, it leads to the concept of Equivalent Area, and shows that ...

Abstract: In eccentrically loaded joints, both the friction grip and the plastic yield strength can be found by the Pole Concept. Neither yield nor the full friction grip need to develop simultaneously ...

Abstract: A new criterion for bidirectional snap-buckling has been exploited for the design of two-way snapping linkages that can find many uses.

Abstract: A review of the inverse solution of elastohydrodynamic problems has shown certain conditions on the pressure function and the possible singularity of the film shape. Such a singularity can be ...

Abstract: The reciprocal of eccentricity gives a near linear plot against the reciprocal of the Load Number. It holds over most of the important region. It brought to light two anomalies inherent in ...

Abstract: The offset torsion bar is shown to generate a load versus torsional deflection characteristics similar to that of Belleville Springs.