article·2014-08-04

On torsional rigidity of spot–welded boxbeams with longitudinal partition

Seung Hyun Lim, J. Niisawa, Noboru Tomioka, A. Kosio

Abstract

Box members formed by spot welding two thin–walled members of hat selection are widley employed in motor car frame structures. In particular, those members subjected to large bending loads are reinforced by sandwiching a longitudinal partition between the two hat members and spot welding to connect. This clarifies that although the partition increases the bending strength on the one hand, it tends to reduce the torsional rigidity.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Mechanical stress and fatigue analysis · Structural Load-Bearing Analysis · Metal Forming Simulation Techniques

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