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This paper reports some typical damage samples of the bridges in Wenchuan Earthquake, based on an inspection visit to the earthquake site. The causes and regular patterns of the earthquake damage are analyzed. The typical damage of girder bridge can be divided into the damage of main load-carrying member and the damage of link member. The typical damage of arch bridge included: span collapsed, abutment...
During the Wenchuan earthquake in 2008, some of the arch bridges in the seismic zone were damaged. To assess the performance of arch bridge under near-fault ground motions, both experimental and numerical studies are conducted in this paper. Firstly, an ambient vibration test of a real typical arch bridge is made to measure the dynamic characteristics of the structure and calibrate the finite-element...
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