Performance of steel–concrete composite walls with recycled aggregate concrete under low-velocity lateral impact loading
ENGINEERING STRUCTURES(2023)
摘要
•Impact-resistant behaviours of steel–concrete composite wall with recycled aggregate concrete.•Time histories of impact force and deformation, and failure mode.•Effects of CRA content, material strength, steel plate ratio, tie-bar spacing, impact energy and axial load ratio on the impact response.•Single degree of freedom approach used to predict the displacement response.
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关键词
steel–concrete composite walls,aggregate steel–concrete,lateral impact loading,low-velocity
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