| 高速公路填砂路基施工技术 |
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| 引用本文： | 冯志奎.高速公路填砂路基施工技术[J].交通标准化,2014(19):135-137. |
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| 作者姓名： | 冯志奎 |
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| 作者单位： | 河北畅通路桥建设有限公司,河北 乐亭,063600 |
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| 摘 要： | 砂土具有水稳定性好、透水性强等特点，同时在饱水状态下容易压实，是一种较好的路基填筑材料，因此在高速公路建设工程中广泛应用。结合具体的高速公路施工实例，简要探讨了填砂路基主要的施工技术与质量控制措施，希望能为类似工程提供借鉴。
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| 关 键 词： | 高速公路 填砂路基 施工技术 质量控制 |
Construction Technology of Expressway Sand-Filled Subgrade |
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| FENG Zhi-kui.Construction Technology of Expressway Sand-Filled Subgrade[J].Communications Standardization,2014(19):135-137. |
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| Authors: | FENG Zhi-kui |
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| Institution: | FENG Zhi-kui (Hebei Changtong Road ＆ Bridge Construction Co., Ltd., Laoting 063600, China) |
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| Abstract: | Sand has good water stability, permeability and other characteristics, and is easily compacted under saturated state. For sand is a good subgrade construction material, it is widely used in expressway construction projects. Combined with specific example of expressway construction, the construction tech-nology and quality control measures of sand-filled subgrade are explored, in hope of providing reference for similar projects. |
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| Keywords: | expressway sand-filled subgrade construction technology quality control |
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