| 钢管混凝土梁柱节点受剪承载力计算模型分析 |
| |
| 引用本文： | 解咏平,贾磊,李源,白文婷. 钢管混凝土梁柱节点受剪承载力计算模型分析[J]. 科学技术与工程, 2018, 18(6) |
| |
| 作者姓名： | 解咏平 贾磊 李源 白文婷 |
| |
| 作者单位： | 河北地质大学 勘查技术与工程学院,河北地质大学 勘查技术与工程学院,河北地质大学 勘查技术与工程学院,河北地质大学 勘查技术与工程学院 |
| |
| 基金项目： | 国家自然科学基金(51408378)，河北省自然科学基金（E2015403018, E2016403060）资助 |
| |
| 摘 要： | 为了研究钢管混凝土梁柱节点受剪承载力,对钢管混凝土梁柱节点的剪切破坏机理进行了深入的讨论,分别对核心区混凝土、钢管以及加强环对节点的抗剪贡献进行了分析,提出了考虑轴压力、柱端弯矩、梁端竖向剪力等因素的梁柱节点受剪承载力计算模型,通过实例验证了公式的合理性。
|
| 关 键 词： | 钢管混凝土 梁柱节点 受剪承载力 计算模型 |
| 收稿时间： | 2017-06-15 |
| 修稿时间： | 2017-09-19 |
Calculation model on shear bearing capacity of concrete-filled steel tube beam-column joints |
| |
| XIE Yongping,Li Yuan and Bai Wenting. Calculation model on shear bearing capacity of concrete-filled steel tube beam-column joints[J]. Science Technology and Engineering, 2018, 18(6) |
| |
| Authors: | XIE Yongping Li Yuan Bai Wenting |
| |
| Affiliation: | College of Exploration Technology and Engineering,Hebei GEO University,,College of Exploration Technology and Engineering,Hebei GEO University,College of Exploration Technology and Engineering,Hebei GEO University |
| |
| Abstract: | In order to study the shear bearing capacity of concrete-filled steel tube beam-column joints, shear failure mechanism of concrete-filled steel tube beam-column joints was discussed. The shear contribution of core concrete, steel tube and reinforcement ring to joint was analyzed. Calculation model on shear bearing capacity of concrete-filled steel tube beam-column joints considering axial load ratio, bending moment of column, and vertical shear of beam is proposed, and the rationality of the formula is verified by an example. |
| |
| Keywords: | steel tube concrete beam column joint shear bearing capacity computation model |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《科学技术与工程》浏览原始摘要信息 |
|
点击此处可从《科学技术与工程》下载全文 |
|
