Structural engineer responsible for Sydney Opera House roof  The Sydney Morning HeraldZunz brought in gelignite to blast out the piers that Civil & Civic had so carefully constructed under the podium only a few years before and a series of explos …

Sir Jack Zunz, civil engineer with Ove Arup who found a way to build the Sydney Opera House’s spectacular roof – obituary  Telegraph.co.ukSir Jack Zunz, the former chairman of the Ove Arup civil engineering group, who has died aged 94, was best k …