【摘要】 根据近年来发生的3次大地震,包括普洱地震、汶川地震和玉树地震,指出了农村建筑在抗震设防方面存在的问题,总结出农村木结构建筑的震害现象主要发生在墙体和木构架上。农村木结构建筑在结构体系上存在较多的缺陷是其抗震性能差的主要原因。该类建筑在较长时期内仍会存在,研究其抗震理论和加固措施已是十分迫切。更多还原

【Abstract】 According to three major earthquakes in recent years,including Pu’er earthquake,Wenchuan earthquake and Yushu earthquake,the problems of rural buildings in earthquake-proof measures were pointed out.It was summarized that the earthquake damaged phenomenon of rural wooden building occurs mainly on wall and wooden frame.The main reason of the poor seismic behavior was that there are more defects on rural wooden buildings.Such buildings will still exist in a longer period of time,therefore it is very urgent for us to study the seismic theory and reinforcement measures.更多还原