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2009年12 期
| 標(biāo)題 |
| 帶肋方鋼管混凝土軸壓短柱的試驗研究(49 卷) |
| 英文標(biāo)題 |
| Experimental study on concrete-filled steel tube short square column with ribs under axial compression |
| 摘要 |
| 以方鋼管的寬厚比和加勁肋的高厚比為主要變化參數(shù)，進行了14個帶肋方鋼管混凝土軸壓構(gòu)件的試驗研究，考察了寬厚比和高厚比對帶肋方鋼管混凝土軸壓短柱力學(xué)性能的影響。研究結(jié)果表明，方鋼管的寬厚比越大，管壁局部鼓曲的發(fā)展越快；設(shè)置縱向加勁肋能有效延緩管壁局部鼓曲的發(fā) |
| 作者 |
| 新聞作者:黃宏，李毅，張安哥 |
| 關(guān)鍵字 |
關(guān)鍵詞:帶肋方鋼管混凝土 軸壓 寬厚比 高厚比 |
