The Columbia Encyclopedia, Sixth Edition. 2001-07.
Maillart, Robert
(myär´) (KEY) , 18721940, Swiss engineer, renowned for his inventive and beautiful reinforced-concrete bridges. Maillarts basic structural principlesintegration of the supporting arch, the stiffening wall, and the traffic platform into one cohesive unitwere applied as early as 1901 in a bridge at Zuoz, Switzerland. These ideas were further refined in Maillarts later works. The Schwandbach Bridge (1933) is constructed on a curving plan to facilitate traffic movement over a mountain gorge. Maillart was also an innovator in the development of reinforced-concrete beamless floor slab (mushroom-column) construction, which has been used in warehouses, factories, and other multistoried buildings.