Experimental study on the seismic behavior of RC shear walls after freeze-thaw damage

•RC shear walls subjected to FTC are tested under low cyclic reversal loading.•The effects of FTC on the seismic behavior of shear walls are studied.•The seismic performance indexes of the RC shear wall decrease due to frost action.•The shear deformation component increases due to frost action.•A sk...

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Veröffentlicht in:	Engineering structures 2020-03, Vol.206, p.110101, Article 110101
Hauptverfasser:	Rong, Xian-Liang, Zheng, Shan-Suo, Zhang, Yi-Xin, Zhang, Xiao-Yu, Dong, Li-Guo
Format:	Artikel
Sprache:	eng
Schlagworte:	Axial load ratio Axial loads Bearing strength Carrying capacity Concrete properties Concrete strength Earthquake damage Energy dissipation Flexing Freeze thaw cycles Freeze-thaw durability Freeze-thawing Frost Frost damage Frost-damaged RC shear wall FTCs Load carrying capacity Reinforced concrete Seismic activity Seismic performance Seismic response Shear deformation Shear strength Shear walls Static tests
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