A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Section-enlarged steel-concrete connection joint structure and construction method
The invention relates to the technical field of buildings, and provides an expanded section type steel-concrete connection joint structure and a construction method, the expanded section type steel-concrete connection joint structure comprises a steel structure expanded column head, a steel structure reserved connection joint and a concrete structure reserved connection joint; the steel structure expanded column head is arranged between the lower-layer concrete column and the upper-layer expanded section column; the steel structure expanded column head comprises an expanded section part column head and an original section part column head; the original section part column head is connected with a concrete structure reserved connecting node, the expanded section part column head is connected with a steel structure reserved connecting node, and cavities for pouring concrete are respectively arranged in the expanded section part column head and the original section part column head. According to the invention, the overall safety is improved, and the steel consumption for arranging the stiff steel column is reduced. A large amount of on-site complicated welding operation is reduced, the overall construction period is shortened, and the construction cost is reduced.
本申请涉及建筑技术领域，提供了一种扩大截面式钢混连接节点结构及施工方法，包括：钢结构扩大柱头、钢结构预留连接节点和混凝土结构预留连接节点；钢结构扩大柱头设置于下层混凝土柱与上层扩大截面柱之间；钢结构扩大柱头包括扩大截面部分柱头和原截面部分柱头；原截面部分柱头连接混凝土结构预留连接节点，扩大截面部分柱头连接钢结构预留连接节点，扩大截面部分柱头和原截面部分柱头内分别设置有用于浇筑混凝土的腔体。本发明提高了整体安全性，节约了设置劲性钢柱的用钢量。减少了大量的现场繁杂的焊接作业，缩短整体工期，降低施工成本。
Section-enlarged steel-concrete connection joint structure and construction method
The invention relates to the technical field of buildings, and provides an expanded section type steel-concrete connection joint structure and a construction method, the expanded section type steel-concrete connection joint structure comprises a steel structure expanded column head, a steel structure reserved connection joint and a concrete structure reserved connection joint; the steel structure expanded column head is arranged between the lower-layer concrete column and the upper-layer expanded section column; the steel structure expanded column head comprises an expanded section part column head and an original section part column head; the original section part column head is connected with a concrete structure reserved connecting node, the expanded section part column head is connected with a steel structure reserved connecting node, and cavities for pouring concrete are respectively arranged in the expanded section part column head and the original section part column head. According to the invention, the overall safety is improved, and the steel consumption for arranging the stiff steel column is reduced. A large amount of on-site complicated welding operation is reduced, the overall construction period is shortened, and the construction cost is reduced.
本申请涉及建筑技术领域，提供了一种扩大截面式钢混连接节点结构及施工方法，包括：钢结构扩大柱头、钢结构预留连接节点和混凝土结构预留连接节点；钢结构扩大柱头设置于下层混凝土柱与上层扩大截面柱之间；钢结构扩大柱头包括扩大截面部分柱头和原截面部分柱头；原截面部分柱头连接混凝土结构预留连接节点，扩大截面部分柱头连接钢结构预留连接节点，扩大截面部分柱头和原截面部分柱头内分别设置有用于浇筑混凝土的腔体。本发明提高了整体安全性，节约了设置劲性钢柱的用钢量。减少了大量的现场繁杂的焊接作业，缩短整体工期，降低施工成本。
Section-enlarged steel-concrete connection joint structure and construction method
一种扩大截面式钢混连接节点结构及施工方法
WU BIAO (author) / CHI KUN (author) / DONG XIAOGANG (author) / HU HONGLIANG (author) / MA FEI (author) / XU CONG (author) / CAI LIDONG (author)
2024-10-15
Patent
Electronic Resource
Chinese
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