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2010年07 期
| 標(biāo)題 |
| 方中空夾層鋼管混凝土壓彎構(gòu)件滯回性能的有限元分析(50 卷) |
| 英文標(biāo)題 |
| Finite element analysis on hysteretic performance of concrete-filled steel tubular compression flexure column in form of double-skin with outer square shape and inner circular hollow |
| 摘要 |
| 研究方中空夾層鋼管混凝土壓彎構(gòu)件的滯回性能是進行該類結(jié)構(gòu)彈塑性動力反應(yīng)分析的基礎(chǔ)。本文利用有限元軟件ABAQUS建模，模型中合理地考慮了往復(fù)荷載作用下混凝土的損傷以及剛度和強度退化，同時考慮了鋼材的包興格效應(yīng)，對往復(fù)荷載下方中空夾層鋼管混凝土壓彎構(gòu)件的荷載—位 |
| 作者 |
| 新聞作者:黃 宏，黃 誠，陳夢成 |
| 關(guān)鍵字 |
