Latest / Deep End Era. Engineering with Sankalp
Listening to the Fibres: Composite Materials and the Titan Implosion
Fictional materials engineer Petra Lindgren listens to a carbon fibre riser under test in Aberdeen. Through her work we explain fibres, resins and laminates, why sandwich panels are so stiff, why joints are the weakest link, how composites break (matrix cracking, delamination, fibre failure, and the weakness under compression), how engineers predict failure (Tsai-Wu, Hashin, the World Wide Failure Exercise), and why aerospace relies on allowables and building-block testing. Then the real case: OceanGate's Titan, its unclassed carbon hull, the dive-80 bang and strain shift, and the 18 June…
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