2008年中国汶川地震で被災した橋梁の被害と復興に関する研究

概要

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The Wenchuan earthquake occurred in Sichuan Province on May 12, 2008. About 70,000 people were killed and the some bridges were damaged by the earthquake. On the Maioziping Bridge which is located on the Duwen Highway, the superstructure collapsed, and one span of PC T-type girder fell down. On the Baihua Bridge, four continuous curved span sections (P2-P6) collapsed. The Xiaoyudong Bridge in Xiaoyudong Town on the Peng-Bai Road and the Huilan Bridge on Huilan street in Mianyang were also damaged. After the earthquake, the authors of this paper conducted investigative research into the typical bridge damage that occurred. In this paper, we present our findings based onsite investigation.
2010-06-30