【摘要】 本文对芦山7.0级强烈地震宏观震中玉溪村的95栋房屋震害资料进行了总结与分析,研究了我国西南地区农村民居的基本抗震能力,得到了以下结论:给出了玉溪村房屋的结构类型及其分布比例;以玉溪村为例,总结了我国西南地区农村主要结构类型民居的结构特点;总结了玉溪村各种结构类型房屋的震害特征,对其震害原因进行了简要分析,并针对相应的震害特征给出了加固和改进建议;基于地震现场震害调查资料进行了统计分析,从宏观上分析了玉溪村房屋破坏的总体特点。初步掌握西南地区农村民居抗震能力的基本状况,对认识不同结构类型的农村民居的破坏形态、制定防震减灾规划和修订抗震设计规范有着重要的参考价值。更多还原

【Abstract】 Damage data of 95 buildings at Yuxi village which is the macroscopic epicenter of Ms 7. 0 Lu Shan strong earthquake are summarized and analyzed to study basic seismic capacity of the rural residence in Southwest China,and the following conclusions are obtained: given housing structure types and their distribution ratio at Yuxi Village; summarized structural features of the main rural residence structure in Southwest China that exemplified by Yuxi village; summarized damage characteristics of various types of structure at Yuxi village,given brief analysis of its damage causes and provided reinforcement and improvement suggestions according to the corresponding damage characteristics; analyzed general damage characteristics of the village houses in the macroscopic level based on statistically analyze seismic site survey data. The basic seismic capacity of rural residential status in Southwest China is initially grasped,and it has important reference value to understand of the damage characteristics of various types of structure,the development of earthquake disaster mitigation planning and revision of seismic design code.更多还原