Retracted: Studies on Seismic Design of the Bridges of Shen-Zhong Link

Taking the bridges of Shen-Zhong Link as a background, the seismic fortification standards and ground motion parameters were selected to carry out the seismic design of the main bridge and approach bridges. The seismic performance of the bridge structures under earthquake action at two levels was checked, the anti-seismic effects of the restraint system of the transition pier and the seismic isolation bearings of the approach bridges were compared and analyzed.