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2009年10 期
| 標(biāo)題 |
| 帶肋方鋼管混凝土純彎力學(xué)性能研究(49 卷) |
| 英文標(biāo)題 |
| Study on pure-bending mechanical performance of concrete-filled square steel tube with ribs |
| 摘要 |
| 通過(guò)帶肋方鋼管混凝土在純彎狀態(tài)下的試驗(yàn)研究，所設(shè)置縱向加勁肋能顯著改善構(gòu)件的延性，提高構(gòu)件的后期承載力。利用有限元軟件ABAQUS對(duì)純彎構(gòu)件的荷載—變形關(guān)系進(jìn)行計(jì)算，計(jì)算結(jié)果和試驗(yàn)結(jié)果吻合較好。通過(guò)分析帶肋方鋼管混凝土純彎構(gòu)件在整個(gè)受力過(guò)程中的工作機(jī)理以及比較 |
| 作者 |
| 新聞作者:李毅，黃宏，張安哥 |
| 關(guān)鍵字 |
