| 季冻区河湖相软弱土地基试验观测结果分析 |
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| 引用本文： | 祁艳红,曹松傑. 季冻区河湖相软弱土地基试验观测结果分析[J]. 中南公路工程, 2012, 0(2): 167-171 |
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| 作者姓名： | 祁艳红 曹松傑 |
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| 作者单位： | 中交第一公路勘察设计研究院有限公司,陕西西安710068 |
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| 摘 要： | 以季冻区河湖相软弱土为研究对象,通过对该类软弱土的代表性断面进行了长期沉降观测、位移观测、水位观测和空隙水压力观测,并对所观测的数据进行了分析,总结得出季冻区河湖相软弱土地基的沉降变形规律。它对该类软弱土地区的高等级公路的设计及施工等具有非常重要的意义。
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| 关 键 词： | 季冻区 河湖相软弱土 沉降 侧向位移 孔隙水压力 |
The Analysis of Experimental Observations for Lacustrine Soft Soil Foundation in Seasonal Frozen Regions |
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| QI Yanhong,CAO Song. The Analysis of Experimental Observations for Lacustrine Soft Soil Foundation in Seasonal Frozen Regions[J]. Central South Highway Engineering, 2012, 0(2): 167-171 |
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| Authors: | QI Yanhong CAO Song |
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| Affiliation: | jie(CCCC First Highway Consultants Co.,LTD.Xi＇an,Shaanxi 710068,China) |
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| Abstract: | In this paper,lacustrine soft soil of seasonal frozen ground regions was as the research object.The representation section of soft soil was made to do by a long settlement observation,displacement observation,water level observation and gap water pressure measurement.The observed datum was analyzed and summarized lacustrine soft soil foundation settlement laws in seasonal frozen regions.It had extremely vital significance on highway design and construction in soft soil regions. |
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| Keywords: | Seasonal frozen regions Lacustrine soft soil Settlement Lateral displacement Pore water pressure |
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