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2009年10 期
| 標(biāo)題 |
| 延遲效應(yīng)下干濕循環(huán)對水泥改良粉土動力特性影響的研究(49 卷) |
| 英文標(biāo)題 |
| Study influence of dynamic performance of water-fed circulation under late effect on cement-improved silt |
| 摘要 |
| 通過振動三軸試驗(yàn)，研究延遲效應(yīng)下干濕循環(huán)過程對水泥改良低液限粉土強(qiáng)度的影響。結(jié)果表明，在動應(yīng)力作用下，改良低液限粉土的破壞大體呈現(xiàn)脆性破壞。在同一延遲時間下，隨著干濕循環(huán)次數(shù)的增加，改良低液限粉土的強(qiáng)度隨之降低；在經(jīng)歷相同的干濕次數(shù)下，隨著延遲時間的增加 |
| 作者 |
| 新聞作者:付兵先,史存林，馬偉斌 |
| 關(guān)鍵字 |
