Podolsko Bridge (Paperback)

High Quality Content by WIKIPEDIA articles! The Podolsko Bridge is an arch bridge that spans the Vltava between Podolsko and Temevr in Psek District, Czech Republic. At the time of its completion in 1949, it was the longest arch bridge in Czechoslovakia. Design was by the Ministry of Public Works. Experimental Stress Analysis photoelasticity was by Professor J. J. Polivka of the University of California. Professor J. J. Polivka Jaroslav Joseph Polivka performed structural analysis photoelasticity for Frank Lloyd Wright's proposed Butterfly Concrete Arch Bridge of 1000-ft span Southern Crossing across San Francisco Bay between the San Francisco Airport and Oakland, California Airport [PAGE 103] reference 2. Jaroslav Joseph Polivka (Jaroslav Josef Polvka) (20 April 1886 - 9 February 1960), Czech structural engineer who collaborated with Frank Lloyd Wright between 1946 and 1959. They reference, endorsed and photographed each other in their writings.