劲性混凝土柱预应力转换大梁应用研究

Application Study of Prestressed Conversion Beam on the Steel Reinforced Concrete Column

对劲性砼预应力转换大梁的应用进行了研究。着重解决了预应力转换大梁的梁柱钢筋节点处理及模板支撑体系的设计。在梁柱节点处理上形成了深化设计图 ,为顺利施工扫除了障碍 ;在模板支撑体系设计方面 ,成功地解决了转换大梁荷载大的施工支撑问题。

The application of prestressed conversion beam on the steel reinforced concrete column has been studied. Two problems on prestressed conversion beam, the treatment of the steel bar node between beam and columm and the design of formwork sustaining system, were solved in particular. The deepening design drawing makes construction more smooth and easy. The improved design of formwork sustaining system resolves the sustaining problem of great dead weight of conversion beam in construction successfully.