5.12汶川地震后同济大学技术人员在四川广元房屋应急评估工作概况及体会

Summary and Comments on Building Damages by Sichuan 5.12 Earthquake Based on Site Urgent Structural Evaluation

5.12四川汶川地震后,同济大学有关技术人员根据建设部的安排赴四川灾区广元市开展房屋应急评估工作。本文介绍了这次评估工作的基本内容和所评估房屋的受损破坏情况,初步分析了房屋的震害特点和震害原因,并对提高建筑物的抗震能力提出了初步建议。

After the event of Sichuan Wenchuan Earthquake of May 12, 2008, several staffs from the college of Civil Engineering at Tongji University went to the earthquake damaged area of Guangyuan City to carry out the site urgent structural evaluation on building damages, by the request of the Ministry of Construction of China. In this paper, the outlines of the evaluation and the structural conditions of the damaged buildings are introduced, and then the damage features and damage reasons are primarily analyzed, and finally some suggestions for enhancing the seismic capacity of building structures are proposed on the basis of the site urgent structural evaluation and previous studies on seismic behavior of various building structures.