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2011年09 期
| 標(biāo)題 |
| 纖維水泥粉砂土耐久性試驗研究(51 卷) |
| 英文標(biāo)題 |
| Experimental study on durability of silty sand soil including fiber cement |
| 摘要 |
| 寧夏處于季節(jié)性凍土區(qū)，路用粉砂土填料的耐久性直接關(guān)系到路基的穩(wěn)定性。以寧夏銀川市某道路路基填筑的粉砂土為試驗對象,分別對粉砂土、纖維粉砂土進行了干濕循環(huán)和凍融循環(huán)的三軸試驗研究，分析了纖維對粉砂土力學(xué)參數(shù)的影響規(guī)律。結(jié)果表明，摻加聚丙烯纖維可以改善粉砂土的 |
| 作者 |
| 新聞作者:王 勃，李宏波，田 帥 |
| 關(guān)鍵字 |
