| 李惠,王震宇.钢管高强混凝土叠合柱弯矩—曲率关系的合成模型[J].计算力学学报,2000,17(2):184~191 |
|
| 
码上扫一扫！ |
| 钢管高强混凝土叠合柱弯矩—曲率关系的合成模型 |
| Model of moment-curvature relationship of laminated column with high-strength concrete filled steel tube |
| |
| DOI：10.7511/jslx20002033 |
| 中文关键词: 叠合柱 钢管混凝土 高强混凝土 弯矩－曲率关系 |
| 英文关键词:laminated column,concrete filled steel tube,high strength concrete |
| 基金项目:国家自然科学基金，黑龙江省青年基金资助项目 |
| 李惠 王震宇 |
| 哈尔滨建筑大学,哈尔滨 |
| 摘要点击次数: 1555 |
| 全文下载次数: 8 |
| 中文摘要: |
| 本文采用现有高强混凝土及钢管混凝土本构关系，运用合成法编制了计算程序，对钢管高强混凝土叠合柱的截面弯矩－曲率关系进行了全过程分析，并讨论了主要参数对上述关系的影响；经大量回归分析，建立了钢管高强混凝土叠合柱截机弯矩－曲率关系的三折线模型，从而为叠合柱结构的抗震分析奠定了基础。 |
| 英文摘要: |
| By using present constitutive models of high strength concrete and steel tube filled with high strength concrete, a calculational procedure is authorised for nonlinear analysis of moment curvature relation of laminated column with high strength concrete filled steel tube. Then, The influence of some parameters on the relationship are studied. Finally, a trilinear model of the relationship is presented and the statistical formula of characteristic parameters of the model are established. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
