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| 复杂受力状态下大型铸钢节点的性能研究 | |
| 引用本文： | 寿建军,关富玲,孙亚良.复杂受力状态下大型铸钢节点的性能研究[J].钢结构,2011(7):12-15. |
| 作者姓名： | 寿建军 关富玲 孙亚良 |
| 作者单位： | 1. 浙江八达建设集团有限公司,杭州 310002;电联工程技术有限公司,杭州 310016 2. 浙江大学建工学院,杭州,310058 3. 绍兴市特种设备检测院,浙江绍兴,312001 |
| 摘 要： | 某钢框架结构中的铸钢节点,体积巨大,自重较大,且受力状态复杂.现有理论无法完全考虑节点制作过程中的各种缺陷,也无法分析其在复杂受力状态下的力学性能.通过应力等效原则,将实际复杂受力状态简化成简单的轴向拉压状态,以方便加载试验.利用ANSYS软件分析实际受力状态和简化受力状态下的节点性能,验证简化过程的合理性.对铸钢节点... |
| 关 键 词： | 钢框架结构 铸钢节点 受力状态等效 有限元分析 加载试验 |
PERFORMANCE RESEARCH ON LARGE CAST-STEEL NODE UNDER COMPLEX STRESS STATE |
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| Shou Jianjun,Guan Fuling,Sun Yaliang.PERFORMANCE RESEARCH ON LARGE CAST-STEEL NODE UNDER COMPLEX STRESS STATE[J].Steel Construction,2011(7):12-15. | |
| Authors: | Shou Jianjun Guan Fuling Sun Yaliang |
| Affiliation: | Shou Jianjun1,2 Guan Fuling3 Sun Yaliang4(1. Zhejiang Bada Construction Group Co. Ltd,Hangzhou 310002,China,2.DY-Link Engineering & Technologies Co. Ltd,Hangzhou 310016,3. College of Civil Engineering and Architecture,Zhejiang University,Hangzhou 310058,4.Shaoxing Special Equipment Testing Courtyard,Shaoxing 312001,China) |
| Abstract: | Large cast-steel modes of steel frame structure have a large size,great dead weight and the complex stress state.These various defects from manufacture process cannot be considered in existing theories;also mechanical properties of the nodes in complex stress state cannot be analyzed.To make loading test convenient,practical complex stress state of nodes is simplified into simple axial load state by stress equivalence method.The actual stress state and the simplified load state of nodes were analyzed by ANS... |
| Keywords: | steel frame structure large cast-steel node load state equivalence FEM analysis loading test |
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