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2009年10 期
| 標(biāo)題 |
| 混雜纖維混凝土耐高溫性能試驗(yàn)研究(49 卷) |
| 英文標(biāo)題 |
| Experimental study on performance of high temperature-resistance of mixed fiber concrete |
| 摘要 |
| 采用液化石油氣燃燒模擬火災(zāi)，對混雜纖維（聚丙烯纖維和鋼纖維）混凝土高溫力學(xué)性能及抗爆裂性能進(jìn)行了研究。試驗(yàn)結(jié)果表明，混雜纖維的摻入對改善混凝土的耐火性能起著顯著的功效，提高了混凝土火損試驗(yàn)后的抗壓強(qiáng)度和劈裂抗拉強(qiáng)度。在高溫下，混雜纖維能有效地阻止混凝土產(chǎn) |
| 作者 |
| 新聞作者:潘慧敏，賀麗娟 |
| 關(guān)鍵字 |
