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实用新型
CN209723690U 一种连接新增混凝土柱与原有混凝土柱的节点 有权

一种连接新增混凝土柱与原有混凝土柱的节点
摘要：
一种连接新增混凝土柱与原有混凝土柱的节点，位于原有混凝土柱与新增混凝土柱之间，所述原有混凝土柱包括原有混凝土、原有纵筋和原有箍筋；所述新增混凝土柱包括新增混凝土、新增纵筋和新增箍筋；所述节点包括钢筋骨架和浇筑在钢筋骨架上的灌浆料，所述原有纵筋的上端与新增纵筋的下端连接并通过原有箍筋和新增箍筋固定在一起形成钢筋骨架。新增混凝土柱与原有混凝土柱连接的节点施工和绑扎合理安排，可有效降低节点区域的施工难度，同时，本实用新型所述的节点，受施工现场约束条件小且操作简便。
摘要（英）：

A joint for connecting a newly-added concrete column and an original concrete column is located between the original concrete column and the newly-added concrete column, and the original concrete column comprises original concrete, original longitudinal bars and original stirrups. The newly-added concrete column comprises newly-added concrete, newly-added longitudinal bars and newly-added stirrups. The joint comprises a steel reinforcement framework and grouting materials poured on the steel reinforcement framework, and the upper ends of the original longitudinal bars and the lower ends of thenewly-added longitudinal bars are connected and fixed together through the original stirrups and the newly-added stirrups to form the steel reinforcement framework. The construction and binding of the node for connecting the newly-added concrete column and the original concrete column are reasonably arranged, the construction difficulty of a node area can be effectively reduced, and meanwhile, the node is small in constraint condition of a construction site and simple and convenient to operate.

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