Title : CASE STUDIES ON INNOVATIVE APPLICATIONS AND CHALLENGES OF INTRODUCING BREAK-THROUGH TECHNOLOGIES (UHPC) IN THE CONSTRUCTION INDUSTRY
Authors : V.H.(Vic) Perry, FEC, FEIC, FCSCE, MASc., P.Eng.,
Publication : 7, October 2015
Volume :
Pages :
Price : 250
Abstract : In the early 90’s a breakthrough technology called Ultra-High Performance Concrete was being introduced to the bridge community as a new technology that could revolutionize bridge design and construction. The new material technology offered very durable new solutions, but required, new shapes, new design codes & standards, new precast fabrication methods and formworks. The new technology immediately met enthusiasm for use; however there were several barriers to entry as mentioned above. Bridge owners saw the value and so did bridge consultants; however the lack of design standards created increased risk to both owners and designers - a dilemma - Catch-22. This paper explains briefly the technology, applications, the risks of the owners and designers in using it, and how these risks were mitigated to develop innovative solutions.