低周反复荷载作用下带竖缝高强混凝土剪力墙承载力研究

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RESEARCH ON BEARING CAPACITY OF HIGH STRENGTH CONCRETE SHEAR WALLS WITH VERTICAL SEAMS UNDER LOW-CYCLIC LOADS

摘要: 通过对4片高强混凝土剪力墙试件(有整体墙和在墙板中开竖缝墙)在竖向力和低周反复水平荷载作用下的试验研究,探讨了开竖缝对墙板水平承载力的影响,并根据带竖缝剪力墙的受力特点和试验结果,建立带竖缝墙的承载力计算模型,导出其实用的设计计算公式,给出了初步的设计建议,为工程设计和进一步研究提供参考。
- 高强混凝土 /
- 剪力墙 /
- 竖缝 /
- 承载力
Abstract: Based on the experimental study of 4 high strength concrete(HSC) shear walls(normal and vertical seams' shear walls) subjected to vertical force and low-cyclic load,the effects of the vertical seams on horizontal bearing capacity of wall are analyzed.On the basis of its forced features and experimental results,the bearing capacity' calculating model of the vertical seams shear walls is presented,the practical formula is deduced and the design method is proposed, this offers the reference for engineering design and research.
- high strength concrete /
- shear wall /
- vertical seams /
- bearing capacity