Design of Tongsheng Lake Suspension Bridge

TongSheng Lake Bridge is a suspension bridge with four spans which main span is 150 m, its B/L is 1/40 and H/L is 1/200. This paper introduces the design、construction、wind-resisted and anti-rusted of the bridge.It proves the design and construction of this bridge is reasonable,and attempt to solve the problem of wind-resisted of suspension which B/L is 1/40 by appended-suspension.