TheBridgeEng · Learning from Failure

Ynys-y-Gwas Bridge (1985)

United Kingdom · PT corrosion · segmental post-tensioned I-beams

Segmental joints with mortar packing let chlorides reach tendons…

Read the full case — mechanism, cause chain, code changes →

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One of 300 forensic bridge-failure case studies at TheBridgeEng — free, for engineers.