框架结构设计中应注意的几个问题

Questions deserving attention in frame structure design

对框架结构中结点和梁端钢筋过密的问题从其导致的病害及采取的措施方面进行了分析,并对现浇框架柱、梁、板的混凝土强度等级、钢筋混凝土保护层厚度取值和框架结构抗震构造措施等问题进行了论述,为框架结构的设计提供了参考。

According to the question of overstocked joints and reinforcement in beam-end of frame structure diseases its caused are analyzed; at the same time corresponding measures are proposed, which relate to strength levels of concrete of frame column, beam and slab, cover thickness of reinforcement concrete and structural measures for seismic design in order to provide references for frame structure design.