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该文研究了SMART-1台阵多维多点地震激励下输电塔-线体系的反应。根据输电线路实际工程,在考虑输电线的几何非线性基础上,建立了输电塔-线耦联体系的三维有限元计算模型。选取了SMART-1台阵中不同方向上的多维多点地震动时程,分别研究了不同折线角度下输电塔线体系多维一致和多维多点地震反应。研究结果表明:不同夹角下输电塔-线体系在多维多点激励下的反应均大于多维一致激励下的反应,但随着角度不同,增大程...
Improvement of Concrete Shear Wall Structures by Smart Materials
Smart Material Shape Memory Alloy Shear Wall Superelasticity Seismic Behavio
2013/1/31
Smart materials have found numerous applications in many areas in civil engineering recently. One class of these materials is shape memory alloy (SMA) which exhibits several unique characteristics suc...