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    陳紅秋¹  鐘文樂(lè)¹  陳冬梅²  潘立本¹
    （1 泰州職業(yè)技術(shù)學(xué)院225300； 2 揚(yáng)州市政工程總公司  225002）

[提要]  根據(jù)對(duì)底部為兩層框架、上部為4層磚混結(jié)構(gòu)的1/5比例的結(jié)構(gòu)模型的模擬地震振動(dòng)臺(tái)試驗(yàn)，對(duì)模型和原型房屋進(jìn)行了動(dòng)力分析。試驗(yàn)及理論分析表明，底部?jī)蓪涌蚣艽u房具有較強(qiáng)的抗震能力，完全符合抗震設(shè)計(jì)規(guī)范要求，可以用于7度抗震設(shè)防區(qū)。
[關(guān)鍵詞]  底部框架  磚混房屋  抗震試驗(yàn)  抗震性能  動(dòng)力分析

This paper presents the shaking table experiment of l/5 scale model based on the prototype of a four stories masonry-concrete structure supported by two stories of frame structure at the lower, and the model result is compared with the result of its prototype by the dynamic analysis. 'rest and theory analysis show that the aseismic capacity of this kind of structures completely meets the requirement of the code and can be applied in the zones with seismic design intensity of 7 degree.
Keywords:  masonry building with frame structure at lower two stories; aseismic test; aseismic, behavior; dynamic analysis