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2006年10 期
| 標題 |
| 飽和軟粘土動力特性試驗研究(46 卷) |
| 英文標題 |
| * |
| 摘要 |
| 通過對杭州紫金港正常固結飽和軟粘土進行應力控制的循環(huán)三軸試驗，研究了循環(huán)次數(shù)、循環(huán)應力水平、初始偏應力對動彈模量及動阻尼比的影響。試驗結果表明，隨著循環(huán)次數(shù)的增加，土體動彈模量逐漸減小，而阻尼比有所增加，但增加幅度與循環(huán)應力水平有關。循環(huán)應力水平的提高、 |
| 作者 |
| 新聞作者:劉勝群 陳玉平 |
| 關鍵字 |
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| 標題 |
| 飽和軟粘土動力特性試驗研究(46 卷) |
| 英文標題 |
| * |
| 摘要 |
| 通過對杭州紫金港正常固結飽和軟粘土進行應力控制的循環(huán)三軸試驗，研究了循環(huán)次數(shù)、循環(huán)應力水平、初始偏應力對動彈模量及動阻尼比的影響。試驗結果表明，隨著循環(huán)次數(shù)的增加，土體動彈模量逐漸減小，而阻尼比有所增加，但增加幅度與循環(huán)應力水平有關。循環(huán)應力水平的提高、 |
| 作者 |
| 新聞作者:劉勝群 陳玉平 |
| 關鍵字 |
| COPYRIGHT?2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
