底層人開間框剪組合墻結構1/3比例模型房屋子結構擬動力試驗研究
唐岱新 朱本全 王鳳來 安成虎 張前國 李慶剛 薛宏偉
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唐岱新 朱本全 王鳳來 安成虎 （哈爾濱工業(yè)大學土木工程學院 150090）張前國 李慶剛 薛宏偉 （遼寧省建筑設計研究院 沈陽 110005）
[提要] 針對底層大開間組合墻房屋的特點，對模型房屋進行了子結構擬動力試驗，測定其抗側剛度，發(fā)現了抽柱對結構性能的重要影響。試驗表明，底層大開間組合墻房屋具有良好的抗震性能。
[關鍵詞] 擬動力試驗 底層大開間 抗震性能 組合墻房屋In accordance with the characters of composite masonry structure building supported by frame shear wall with wide bay at bottom, a sub-structure pseudo-dynamiC test was carried out. When the lateral rigidity was measured before pseudo-dynamic test, the influenc.e upon structure behavior by wide bay at hottom was discovered. The test shows that the composite masonry structure supported by frame shear wall with wide bay at bottom has good aseismic behavior.
Keywords: pseudo-dynamic test; wide bay at bottom; aseismic behavior; composite masonry structure building
