基礎(chǔ)滑移隔震房屋動力特性的試驗研究
廖健敏 王清敏 豐定國 姚謙峰
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廖健敏 （上海陸家嘴規(guī)劃建筑設(shè)計有限公司 200120）王清敏 豐定國 姚謙峰 （西安建筑科技大學(xué) 710055）
[提要] 研究了基礎(chǔ)滑移隔震等代體系的動力性能。利用磚砌體足尺模型進行了基礎(chǔ)滑移及基礎(chǔ)固定兩種工況的動力特性試驗。試驗分析結(jié)果表明：等代體系能較好地反映七層以下基礎(chǔ)滑移隔震磚房的動力性能。
[關(guān)鍵詞] 基礎(chǔ)滑移 隔震 等代體系 動力特性The dynamic performance of base sliding isolation equivalent system was studied, the dynamic test on full-scale brick masonry structure models with and without sliding base isolation has been carried out. Test results show that the dynamic performance of equivalent system agrees well with that of brick masonry structure with sliding base isolation below seven stories.
Keywords: sliding base; isolation; equivalent system; dynamic
