Continuous post-tensioned bridges are very efficient structures. By eliminating the need for deck joints, this requires less maintenance, which is a significant saving in the long-term. Precast prestressed concrete (PPC) girder bridges are ...
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Network Tied Arches by Gregor Wollmann at HNTB Pioneered in the 1960s by Norwegian Engineer Per Tveit, network-tied arches offer significant...
