带环板的穿心暗牛腿钢管混凝土柱节点试验研究  

EXPERIMENTAL RESEARCH ON CFST CONNECTIONS WITH RING PLATE AND STEEL CORBELS THROUGH THE CORE

作　　者：韩小雷[1] 贺锐波[1] 季静[1] 

机构地区：[1]华南理工大学建筑学院,广州510640

出　　处：《工业建筑》2005年第11期21-23,30,共4页Industrial Construction

基　　金：广东省自然科学基金(编号:031410)资助课题

摘　　要：提出一种带环板穿心暗牛腿钢管混凝土柱节点,其最大优点是梁柱节点处不需要设加强环,满足了建筑美观的要求,同时使钢管与混凝土楼板之间不产生影响正常使用的裂缝。通过试验研究,证明这种节点具有可靠的受力性能,并提出该节点的设计方法。这种节点形式在某43层超高层建筑中得到应用。It has been put forward a CFST connection with ring plate and with steel corbels through the core. The advantage of this connection is that there is no ring stiffener, which meets the demand on beauty of an architecture, and there is no crack which affects the normal use of the building between the column and the slab. Experimental research has been done to prove that this type of connections works well and reliable, and then its design method has been presented. The new connection has been used in a tall building with 43 storeys.

关 键 词：钢管混凝土柱 节点 环板 试验 设计方法 

分 类 号：TU398.9[建筑科学—结构工程] TU391