结构工程师2024，Vol.40Issue(3)：135-144,10.
快装式折叠箱房转动节点试验研究
Experimental Study on Rotating Joint of Fast-Loading Folding Box House
陈韬 1常明媛 1雷杰1
作者信息
- 1. 中建科工集团有限公司,深圳 518000
- 折叠
摘要
Abstract
A new type of fast loading folding box house structure system with rotating nodes as the core is proposed in the article.Different loading methods are used to conduct monotonic static loading tests on three rotating nodes,and their bearing capacity,failure mode,stiffness,and deformation capacity are studied.Research has found that the main failure modes of rotating nodes are shear failure of the pin shaft,tensile failure of bolts,and buckling of the steel plate in the node area.By analyzing the stiffness of the rotating node specimen,it can be found that the stiffness of the node around the Y-axis is relatively small and tends to hinge,while the stiffness around the X-axis is relatively large.关键词
折叠箱房/转动节点/单调加载/破坏模式/刚度Key words
folding box room/rotating node/monotonic loading/failure mode/rigidity引用本文复制引用
陈韬,常明媛,雷杰..快装式折叠箱房转动节点试验研究[J].结构工程师,2024,40(3):135-144,10.
