农村典型木结构房屋的抗震性能试验研究
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摘要
通过对湖南西南部农村地区典型木结构房屋1∶2模型的振动台试验,研究这些木结构房屋的抗震性能。在输入不同峰值的几种地震波的作用下,通过试验获得了木结构模型房屋的加速度反应和位移反应。试验结果表明,由于木材的延性较好,加上穿斗结构的减震作用,穿斗木结构的抗震性能比较好。
In order to research the seismic performance on the wooden structure houses,the 1∶2 model of wood structure houses in the typical rural areas in southwestern Hunan were tested by the shaking table experiments.In the experiments,the acceleration and displacement reaction of the wooden structure houses were obtained by the role of transmitting several different peaks of the seismic waves to it.The results show that the wooden structure houses have better seismic performance because of its ductility of the timber and damping effect of the Chuandou structure.
In order to research the seismic performance on the wooden structure houses,the 1∶2 model of wood structure houses in the typical rural areas in southwestern Hunan were tested by the shaking table experiments.In the experiments,the acceleration and displacement reaction of the wooden structure houses were obtained by the role of transmitting several different peaks of the seismic waves to it.The results show that the wooden structure houses have better seismic performance because of its ductility of the timber and damping effect of the Chuandou structure.
引文
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[3]张敏政,孟庆利,刘晓明.建筑结构的地震模拟试验研究[J].工程抗震,2003,12(4):31-35.ZHANG Min-zheng,MENG Qing-li,LIUXiao-ming.Seis-mic simulation research of building structures[J].Earth-quake Resistant Engineering,2003,12(4):31-35.
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