This paper puts forward a new type of the precast hollow shear wall. Focusing on seismic performance, the low‐frequency cyclic loading tests of five precast specimens and two cast‐in‐situ specimens in full size are conducted for comparison. The yielding and failure mechanism of specimens are analyzed and compared. The reliability of the vertical connection of precast hollow shear wall structure under the seismic effect is studied. The effects of axial compression ratio, single reinforcement connection in the central part, and confined stirrup for lapped reinforcements in boundary elements are also tested through experiments. The result shows that the failure mechanism of the precast specimen is basically same as the cast‐in‐situ specimen. The hysteretic curve of the precast specimen is plumper. And the energy dissipation capacity of precast specimen is superior to that of cast‐in‐situ specimen. In addition, the experimental data show that the buckled stirrup encryption for lapped steel in boundary elements will not increase the seismic performance of the proposed precast specimen. On the whole, the seismic performance of the proposed precast hollow shear wall can meet the safety requirements. Hence, it can be used in actual engineering project replacing cast‐in‐situ shear wall.

中文翻译：

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预制空心剪力墙抗震性能的试验研究

提出了一种新型的预制空心剪力墙。以抗震性能为重点，对五个预制样本和两个完整尺寸的现浇样本进行了低频循环载荷测试，以进行比较。分析并比较了试件的屈服和破坏机理。研究了预制空心剪力墙结构在地震作用下竖向连接的可靠性。还通过实验测试了轴向压缩比，中心部分的单个钢筋连接以及边界单元中搭接钢筋的承压箍筋的影响。结果表明，预制试件的破坏机理与现浇试件基本相同。预制试样的磁滞曲线饱满。预制标本的耗能能力优于现浇标本。此外，实验数据表明，在边界单元中对精钢进行屈曲箍筋加密不会提高所提出的预制标本的抗震性能。总体而言，所提出的预制空心剪力墙的抗震性能可以满足安全要求。因此，它可用于实际工程项目中以代替现浇剪力墙。