Abstract：Research purposes:The earthquake relics is one of the peculiar cultural heritages with the fragile conservation state and high risk of the protection project． After the completion of the reinforcement and protection projects of the relics，the earthquake relics should concentratedly reflect the particularities of the structural style，function type，material type，damage degree and damage mode of the earthquake damaged or the earthquake destroyed building and structures． Therefore， it is necessary to make and do the analysis and research on the damage characteristics and the reinforcing principles and methods for the earthquake relics．
Research conclusions:Combined with the special design principle of the earthquake relics and the principles of the minimum intervention，authenticity，reversibility and recognition of the preservation of cultural relics，and based on the analysis of the main structural style and the damage characteristics of the Wenchuan and Yushu earthquake relics，the intension of the anti － seismic reinforcement of the earthquake relics is presented in this paper． Namely，when the reinforcement is conducted for the relics，the reinforcement for the collapse － resistant capacity should be given the first place to the whole structure while the reinforcement of the member of the damaged structure should be given the second place． Also the corresponding reinforcing method is pointed out in this paper．
Wang Fenglai．Earthquake Building Disease Analysis and Damaged Buildings Reinforced General Atlas［M］． Beijing: China Architecture ＆ Building Press，2009．
Chen Zhaoyuan，Qian Jiaru．Wenchuan Earthquake Building Damage Survey and the Post － disaster Reconstruction Analysis Report［M］．Beijing: China Architecture ＆Building Press，2008．
Liu Jifu，Shi Peijun，Fan Yida，etc． Qinghai＇s Yushu Earthquake Disaster Characteristics and Enlightenment on April 14，2010［J］． Beijing Normal University Press (Natural Science Edition) ，2010(5) :630－633．
2012, Vol. 29 
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