| 综合稳定低液限粉土在路面底基层中应用 |
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| 引用本文： | 张宁博.综合稳定低液限粉土在路面底基层中应用[J].交通科技与经济,2010,12(2):92-94. |
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| 作者姓名： | 张宁博 |
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| 作者单位： | 江苏省睢宁县公路管理站,江苏,睢宁,221200 |
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| 摘 要： | 使用塑性指数小于12的低液限粉土作为高等级公路底基层材料，通过实验选用石灰、粉煤灰、水泥综合稳定土，工程造价低，且强度能满足要求。该方法对于无更好土源情况的苏北地区有较大帮助，为修建高等级公路底基层提供较好方法。
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| 关 键 词： | 综合稳定土 路面底基 设计 施工 |
The Synthesis Stable Low Liquid Limit Silty Soil Applies in Road Surface Subbase |
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| ZHANG Ning-bo.The Synthesis Stable Low Liquid Limit Silty Soil Applies in Road Surface Subbase[J].Technology & Economy in Areas of Communications,2010,12(2):92-94. |
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| Authors: | ZHANG Ning-bo |
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| Institution: | Jiangsu Province Suining County Road Management Station/a>;Suining 221200/a>;Jiangsu/a>;China |
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| Abstract: | The use plasticity index is smaller than 12 low liquid limit silty soil takes the first-class highway subbase material,selects the lime,the pulverized coal ash,the cement synthesis through the experiment to be stable,building cost of projects bottom,and the intensity can satisfy the request,does not have in the better earth source situation regarding the northern Jiangsu area,provides the good way for the construction first-class highway subbase. |
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| Keywords: | comprehensive stabilizer soil road surface bottom base design constructs |
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