摘要
选定了甘肃省东乡县的12个行政村作为调查点,对农村民房的结构类型、建筑材料及建造年代进行了详细的调查分析。结合历次地震中山区农村民房破坏的主要形式,分析了造成山区农村民房震害的主要原因,并根据现行的抗震设防标准以及研究区的实际情况,提出了该地区不同建筑类型的农村民房抗震设防的具体技术措施。研究结果对于防止和减轻甘肃山区少数民族农居震害具有普遍适用性意义。
We selected 12 administrative villages of the Autonomous County of Dongxiang Nationality as the investigate points to investigate and analyze the structure type,building materials and construction age of the rural houses in the county.Based on the results of field survey,combined with the principal forms of the rural houses damages in previous earthquakes,we analyzed the main reasons for the damage of the rural houses.Moreover,according to the Earthquake Resistant Design Code （GB50011-2010） and the Specification for Seismic Design of Building in Gansu Province （DB62/T25-3055-2011）,in light of the actual situation,we put forward the specific technical measures on seismic fortification of rural houses with different types.The results have universality sense on which to prevent and reduce the damage of the rural houses in the minority mountain areas.
出处
《地震研究》
CSCD
北大核心
2013年第4期525-531,554,共7页
Journal of Seismological Research
基金
甘肃省地震局地震科技发展基金(2012M04)资助
甘肃省少数民族文化教育促进会2012年度"未来精英"奖学金资助
关键词
山区农村民房
震害特征
抗震措施
rural houses in Mountain area
earthquake damage characteristics
seismic measure
