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2010年04 期
| 標(biāo)題 |
| 帶肋方鋼管混凝土柱偏心受壓試驗(yàn)研究(50 卷) |
| 英文標(biāo)題 |
| Experimental study on eccentric compression performance of square column featuring concrete –filled steel tube with ribs |
| 摘要 |
| 以長(zhǎng)細(xì)比和偏心率為主要變化參數(shù)，設(shè)計(jì)了6根帶肋和6根無肋方鋼管混凝土試件，對(duì)其進(jìn)行了偏心受壓的試驗(yàn)研究。試驗(yàn)結(jié)果表明，所有試件都最終由于失穩(wěn)而破壞；試件長(zhǎng)細(xì)比和偏心率越大，其剛度和極限荷載越小,偏心率對(duì)極限荷載的影響更為顯著；試件偏心率越大，后期延性越好；加 |
| 作者 |
| 新聞作者:黃宏，萬城勇 |
| 關(guān)鍵字 |
