A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method and structure for additionally arranging sliding support nodes of steel stairs on frame structure
The invention relates to the related field of additionally arranging a stair structure in an existing house, in particular to a sliding support node method and structure for additionally arranging a steel stair on a frame structure. Meanwhile, positioning and sliding of the newly-added steel staircase are guaranteed by forming long round holes in the connecting plates, compared with the prior art, the safety of the joint connecting positions can be guaranteed, meanwhile, the influence on the overall rigidity of an existing frame structure is reduced through the slidable capacity of the long round holes, and the service life of the newly-added steel staircase is prolonged. A traditional stair steel beam connecting node method and a sliding node are combined to be improved and innovated.
本发明涉及已有房屋增设楼梯结构相关领域，具体为一种框架结构增设钢楼梯的滑动支座节点方法及结构，本发明通过新增钢楼梯的楼梯钢梁搁置于已有结构砼梁上的H型钢牛腿，同时通过在连接板上设置长圆孔来保证新增钢楼梯的定位和滑动，且本发明与现有技术相比，既能保证节点连接处的安全性，同时通过长圆孔的可滑动能力来减少对已有框架结构整体刚度的影响，是把传统楼梯钢梁连接节点做法和滑动节点相结合进行的一次改进与创新。
Method and structure for additionally arranging sliding support nodes of steel stairs on frame structure
The invention relates to the related field of additionally arranging a stair structure in an existing house, in particular to a sliding support node method and structure for additionally arranging a steel stair on a frame structure. Meanwhile, positioning and sliding of the newly-added steel staircase are guaranteed by forming long round holes in the connecting plates, compared with the prior art, the safety of the joint connecting positions can be guaranteed, meanwhile, the influence on the overall rigidity of an existing frame structure is reduced through the slidable capacity of the long round holes, and the service life of the newly-added steel staircase is prolonged. A traditional stair steel beam connecting node method and a sliding node are combined to be improved and innovated.
本发明涉及已有房屋增设楼梯结构相关领域，具体为一种框架结构增设钢楼梯的滑动支座节点方法及结构，本发明通过新增钢楼梯的楼梯钢梁搁置于已有结构砼梁上的H型钢牛腿，同时通过在连接板上设置长圆孔来保证新增钢楼梯的定位和滑动，且本发明与现有技术相比，既能保证节点连接处的安全性，同时通过长圆孔的可滑动能力来减少对已有框架结构整体刚度的影响，是把传统楼梯钢梁连接节点做法和滑动节点相结合进行的一次改进与创新。
Method and structure for additionally arranging sliding support nodes of steel stairs on frame structure
一种框架结构增设钢楼梯的滑动支座节点方法及结构
LIAN JUN (author) / CAO WUZHEN (author) / HAN TIANCHENG (author) / SHEN XIAOLI (author) / ZHANG CHENYANG (author) / LU XING'ER (author) / DENG JIEWEN (author)
2023-08-15
Patent
Electronic Resource
Chinese
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