| 坝基下软土压密固结后与坝前后坡软土的区别 |
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| 引用本文： | 白英华,周立梅. 坝基下软土压密固结后与坝前后坡软土的区别[J]. 吉林水利, 2008, 0(10) |
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| 作者姓名： | 白英华 周立梅 |
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| 作者单位： | 1. 吉林市水利水电勘测设计研究院,吉林,吉林,132000
2. 吉林省环境水文地质总站,吉林,长春,130012 |
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| 摘 要： | 土坝坝基中存在软土层.经过数十年压密固结作用,其性质会发生很大改变,即从具有软土性质到具有一般粘性土性质.在进行坝基抗滑稳定计算时需要考虑压密后的软土性质及堋前、后未经压密的软土的性质的差别.怎样评价这种差别,对土坝整体稳定性评价有着决定性的影响.
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| 关 键 词： | 坝基下软土 压密固结 强度提高 |
The distinction between after the soft soil compaction and consolidation under the foundation and the soil in the slope of dam |
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| Bai Ying-hua,Zhou Li-mei. The distinction between after the soft soil compaction and consolidation under the foundation and the soil in the slope of dam[J]. Jilin Water Resources, 2008, 0(10) |
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| Authors: | Bai Ying-hua Zhou Li-mei |
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| Abstract: | the features of the soft soil layer in dam foundation have changed greatly after decades of compaction consolidation,that is from soft soil nature to the clay's.Foundation sliding stability calculation should consider the difference of original and compaction soft soil.How would assess this difference will impact the dam overall stability evaluation. |
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| Keywords: | soft soil in the dam foundation compaction consolidation intensity improved |
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