Engineers looked to nature to find a shape that could improve all kinds of slender structures, from building columns to bicycle spokes -- they found an answer in sea sponges. Judging by their name ...

Cylindrical shell structures are widely employed across engineering sectors such as aerospace, marine, and civil construction, owing to their high strength-to-weight ratios and efficiency in material ...

An engineer has designed a model to guide better design of thin-walled structures, like planes, cars and submersibles, to avoid catastrophe like sudden collapse due to buckling. A University of ...

Keywords: Earthquake engineering; buckling restrained braces; bridge; seismic protection; structural fuse; bi-directional end diaphragm. Abstract: This report considers two applications of ...

A new drill pipe buckling model provided excellent predictions for each full-scale buckling test performed, not only in terms of deformed buckling shape but also in terms of weight transfer. Existing ...

Linear finite-element analysis does not provide enough information about buckling to make correct design decisions, especially when designing lightweight components ...