引用本文摘 ? 要：提出了一種適用于低層建筑的裝配式剪力墻結構，并對3個足尺預制剪力墻試件進行了低周往復加載試驗。結果表明：在合理范圍內增加軸壓比, 墻體的承載力有明顯提高，兩個試件都是延性破壞，延性和耗能能力均有所增強；減小剪跨比會使墻體開裂荷載和原始剛度變大，但延性變差, 水泥砂漿層出現脆性破壞。 Abstract: A prefabricated shear wall structure for low rise buildings was put forward, low cyclic loading experiments were conducted on three full-scale precast shear wall specimens. The results show that with the increase of axial pressure ratio, the bearing capacity of the low-rise precast concrete shear wall specimen can be enhanced obviously. Two walls are ductile failure and the ductility and energy consumption capacity are slightly enhanced. Reduction of shear span ratio of wall can improve the cracking performance and initial stiffness, which can obviously reduce the ductility of the wall, and the shear slip failure of the cement mortar is produced.
趙陽,王二成,孔德昭,等.新型預制低層裝配式剪力墻抗震性能試驗研究[J].混凝土與水泥制品,2021(2):69-73. ZHAO Y,WANG E C,KONG D Z,et al.Experimental Research on Seismic Performance of New Low-rise Precast Concrete Shear Walls[J].CHINA CONCRETE AND CEMENT PRODUCTS,2021(2):69-73.