Collapsibles are objects that fold out for use and then fold back in again to save space. They include anything from sofabeds to Swiss army knives. Per Mollerup

Collapsing engineering soils are a formidable hazard around the world. These difficult materials also include some of the world's most fertile agricultural soil

The IUTAM Symposium on Flow in Collapsible Tubes and Past Other Highly Compliant Boundaries was held on 26-30 March, 2001, at the University of Warwick. As this

A translation of a Russian study on pile foundation in collapsible soils, revised and updated for the 1995 English edition. The contents cover such topics as co