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型钢混凝土组合结构已广泛应用于超高层建筑中。型钢混凝土抗震性能好、刚度大,可明显减小柱截面尺寸,房屋的自重减轻,但如何保证型钢混凝土柱框架节点区钢筋的锚固是个难题。文章对型钢混凝土结构梁柱节点的深化设计与施工进行了探讨。
Steel-concrete composite structure has been widely used in super high-rise buildings. Steel reinforced concrete has good seismic performance and large rigidity, which can obviously reduce the size of columns and reduce the weight of houses. However, how to ensure the anchorage of steel bars in the node area of steel reinforced concrete columns is a difficult problem. The paper discusses the deepening design and construction of beam-column joints of SRC structure.