Skinner, Frank W. (Frank Woodward), 1858-1932 · New York, McGraw · leaf 217
-ft.plate girders at the end of theDes Moines River viaduct aresupported at the abutments oncast steel pedestals which providea narrow bearing designed toallow for the girder deflectionwithout producing any change inthe distribution of the load overan extended masonry surface.The lower flanges have… … -AbtlOiRad. V jlll ^ ^ III \
Bridges
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