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2009年11 期
| 標(biāo)題 |
| 彈性材料改性高強(qiáng)混凝土軸心抗壓強(qiáng)度的試驗(yàn)研究(49 卷) |
| 英文標(biāo)題 |
| Experimental study on axial compression strength of high-strength concrete improved using elastic material |
| 摘要 |
| 高強(qiáng)混凝土由于其高工作性能被廣泛地應(yīng)用于工程建筑中，但高脆性限制其進(jìn)一步發(fā)展；摻入適量的聚丙烯纖維、鋼纖維或者混雜纖維可明顯改善高強(qiáng)混凝土的力學(xué)性能；在高強(qiáng)混凝土中摻入一定量的橡膠粉，可改善混凝土的脆性，提高延性。通過將一定量的橡膠粉、聚丙烯纖維和鋼纖維 |
| 作者 |
| 新聞作者:莫曉東，張文杰，劉 鋒，郭永昌 |
| 關(guān)鍵字 |
