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| 钢框架梁柱节点脆性断裂原因及新型节点形式 | |
| 引用本文： | 陈加余,熊智刚,谢加虎.钢框架梁柱节点脆性断裂原因及新型节点形式[J].山西建筑,2009,35(15):51-52. |
| 作者姓名： | 陈加余 熊智刚 谢加虎 |
| 作者单位： | 1. 中建七局(上海)有限公司,上海,201812 2. 上海绿筑住宅系统科技有限公司,上海,200233 3. 上海恒道经济发展有限公司,上海,200336 |
| 摘 要： | 针对节点受力机理的复杂性,分析了地震中钢框架梁柱节点脆性断裂的原因,并提出了新型的节点形式,如加强型节点和削弱型节点,以防止节点发生脆性破坏,改善节点的抗震性能。 |
| 关 键 词： | 梁柱节点 脆性断裂 加强型节点 削弱型节点 |
On reasons for brittle fracture in joint of beam-column of steel frame and new joint form |
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| CHEN Jia-yu,XIONG Zhi-gang,XIE Jia-hu.On reasons for brittle fracture in joint of beam-column of steel frame and new joint form[J].Shanxi Architecture,2009,35(15):51-52. | |
| Authors: | CHEN Jia-yu XIONG Zhi-gang XIE Jia-hu |
| Affiliation: | CHEN Jia-yu XIONG Zhi-gang XIE Jia-hu |
| Abstract: | Aiming at the complexity of the stressed mechanism of joints,the paper analyzes reasons for the brittle fracture in joint of beam-column of steel frame in earthquakes,and points out new joint forms,such as the improved joints and diminished ones,so as to prevent the brittle fracture and improve the earthquake proof performance. |
| Keywords: | beam-column brittle fracture improved joints diminished joints |
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