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| 软土地基上高填方地基稳定性分析 | |
| 引用本文： | 陈文昭,高全臣,江俊设.软土地基上高填方地基稳定性分析[J].低温建筑技术,2010,32(2):92-94. |
| 作者姓名： | 陈文昭 高全臣 江俊设 |
| 作者单位： | 1. 中国矿业大学力建学院,北京,100083;南华大学城市建设学院岩土工程系,湖南衡阳,421001 2. 中国矿业大学力建学院,北京,100083 3. 南华大学城市建设学院岩土工程系,湖南衡阳,421001 |
| 摘 要： | 对于软土地基上填筑高土坡如果处理不当,高填土将会引起滑塌失稳等一系列工程灾害。采用Barron砂井固结理论和太沙基一维固结理论分析了软土地基在堆土荷载作用下的固结度。利用Bishop法和普通条分法分别计算了一次性堆载到最大高度和分级堆载到最大高度边坡的稳定性,并且考虑地基处理和固结的堆载地基稳定性,分析了不同排水工况下不同阶段土坡的稳定性,为工程施工操作具有有效的指导意义。 |
| 关 键 词： | 软土地基 高填方 固结 稳定性 |
STABILITY ANALYSIS OF HIGH EMBANKMENT ON SOFT GROUND |
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| CHEN Wen-zha,GAO Quan-chen,JIANG Jun-she.STABILITY ANALYSIS OF HIGH EMBANKMENT ON SOFT GROUND[J].Low Temperature Architecture Technology,2010,32(2):92-94. | |
| Authors: | CHEN Wen-zha GAO Quan-chen JIANG Jun-she |
| Affiliation: | 1.Institute Of Mechanics And Architecture;China University of Mining and Technology;Beijing 100083;China;2.Geotechnical Engineering Department;Institute of Urban Construction;University of South China;Hunan Hengyang 421001;China |
| Abstract: | For the high slope on soft ground,if not handled properly,it will cause instability and a series of engineering disasters.We use Barron sand drain consolidation theory and Terzaghi one-dimensional consolidation theory to analyze the degree of consolidation of soft soil under load.Using Bishop method and General slice method,we figured the stability of a one-time heap load to the maximum height and grading to the maximum height of heap load.And we also analyzed slope stability of the different drainage condi... |
| Keywords: | soft ground high embankment consolidation stability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |