| 含水量变化对湿陷性黄土地基处理的影响 |
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| 引用本文： | 张卫华.含水量变化对湿陷性黄土地基处理的影响[J].交通标准化,2014(24):43-46. |
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| 作者姓名： | 张卫华 |
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| 作者单位： | 山西省交通规划勘察设计院,山西 太原,030012 |
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| 摘 要： | 以某高速公路的地基处理为工程实例，探讨含水量变化对湿陷性黄土地基处理的影响，总结了黄土湿陷性随含水量变化的特点及地基处治的应对措施。指出在设计阶段要以动态分析的方法，选择适宜的地基处治方案，当天然含水量接近湿陷极限含水量时，尤其要注重方案的适宜性。
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| 关 键 词： | 含水量 湿陷性黄土地基 湿陷极限含水量 动态分析 |
Influence of Moisture Content Change on Treatment of Collapsible Loess Foundation |
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| ZHANG Wei-hua.Influence of Moisture Content Change on Treatment of Collapsible Loess Foundation[J].Communications Standardization,2014(24):43-46. |
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| Authors: | ZHANG Wei-hua |
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| Institution: | ZHANG Wei-hua (Shanxi Communications Planning Survey ＆ Design Institute, Taiyuan 030012, China) |
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| Abstract: | Taking foundation treatment engineering of an expressway as example, the article discusses the influence of moisture content change on treatment of collapsible loess foundation, summarizes the charac？teristics of collapsibility loess changing with moisture content and the treatment measures of foundation. It points out that dynamic analysis technology should be adopted in the design stage, choose proper founda？tion treatment scheme should be chosen, and when the natural water content is close to the limit moisture content, the suitability of the scheme especially must be paid attention to. |
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| Keywords: | moisture content collapsible loess foundation limit moisture content dynamic analysis |
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