Every Civil Engineer should know about BATS.


BATS: The Basics of Bridge Design
If you’re going to build a bridge, you’ll need some help from BATS — not the furry, winged mammals that so often live beneath bridges, but the key structural components of bridge construction: beams, arches, trusses and suspensions.
Various combinations of these four technologies allow for numerous bridge designs, ranging from simple beam bridges, arch bridges, truss bridges and suspension bridges to more complex variations, such as the pictured side-spar cable-stayed bridge. For all its 21st century complexity, the side-spar design is based on suspension principles first used some two centuries earlier.

By Sayantan Ghosh, KIIT University