| 衰减荷载作用下饱和软土的固结分析 |
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| 引用本文： | 陈正汉,李婉,刘辉.衰减荷载作用下饱和软土的固结分析[J].后勤工程学院学报,2006,22(4):6-11. |
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| 作者姓名： | 陈正汉 李婉 刘辉 |
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| 作者单位： | 1. 后勤工程学院军事建筑工程系
2. 第四军医大学唐都医院营房科,西安,710038 |
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| 摘 要： | 研究了衰减荷栽作用下软土一维固结问题,建立了小变形固结模型,探讨了荷载衰减规律,分别求解了相应的小变形和大变形固结边值问题；通过理论解答与6块场地实测沉降的比较,表明用考虑荷载衰减的大变形固结理论计算软土一维固结的沉降值与实测结果接近。
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| 关 键 词： | 衰减荷载 饱和软土 小变形 大变形 固结 |
| 文章编号： | 1672-7843(2006)04-0006-06 |
| 修稿时间： | 2006年9月5日 |
Consolidation of Saturated Soft Soil under Attenuation Loading |
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| CHEN Zhenghan,LI Wan,LIU Hui.Consolidation of Saturated Soft Soil under Attenuation Loading[J].Journal of Logistical Engineering University,2006,22(4):6-11. |
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| Authors: | CHEN Zhenghan LI Wan LIU Hui |
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| Abstract: | Theoretical analysis was carded out on one dimension consolidation of saturated soft soil under attenuation loading.A small strain consolidation model was established,and the decay law of loading in consolidation process was investiga- ted.The boundary value problems for small strain consolidation and large strain consolidation were solved.The predicting settle- ments of 6 sites under attenuation loading using large strain consolidation theory are close to the measuring settlement values in si- tu. |
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| Keywords: | attenuation loading soft soil small strain large strain consolidation theory |
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