剪力墙连梁设计中的通病及其解决方案

Solution for common faults on design of shear walls coupling beams

钢筋混凝土剪力墙连梁钢筋间距不足,连梁承载能力相对于其刚度严重失衡是当前两大设计通病。以解决剪力墙连梁钢筋间距不足问题为基础,对提高连梁抗剪能力和延性进行探索,提出解决方案。

The space between steel bar in some coupling beams of shear wall is not enough. And some time,the bearing capacity with coupling beams is mismatching to its angular rigidity. These are common faults on designing of shear walls and coupling beams nowadays. Base of solving coupling beams lack of space betweensteel bar,solutions were put forward to made its bearing capacity powerful and its ductility better.