BRIDGE:- Bridge is a structure for carrying the road traffic or other moving loads over a depression or obstruction such channel , road or railway.
DECK BRIDGE :- The difference between the formation level and H.F.L is sufficient to accommodate the super structure with suitable allowance for clearence , then this type of bridge is known as Deck Bridge
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THROUGH BRIDGE:- the difference between the formation level and H.F.L is not sufficient to accommodate the super structure of bridge . In this case , it is obvious to project the super structure above the formation level , such type of bridge is known as through bridge.
Saturday, August 16, 2008
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