| 摘要 |
Improved blast resistant container assemblies and processes for their formation using a special band-winding technique around the corner areas of each band. High performance fibrous materials are continuously wound around a mandrel having edges that meet at indented corner areas, to create a multilayered rectangular band. These indented corner areas have a small radius of curvature to reduce the stress concentration and avoid excessive bending of the band material during winding. This winding procedure gives a slack for the internal band layers at the corners that is not provided using the conventional straight winding technique, achieving a uniform tension of the inner and outer band layers upon an explosion and minimizing blast related damage.
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