| 高速公路填石路堤施工工艺 |
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| 引用本文： | 涂祥进,凌伟. 高速公路填石路堤施工工艺[J]. 筑路机械与施工机械化, 2009, 26(7): 48-49 |
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| 作者姓名： | 涂祥进 凌伟 |
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| 作者单位： | 江苏省南京市路桥工程总公司,江苏,南京,210046 |
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| 摘 要： | 针对由于填料粒径大、颗粒不均匀而给填石路基的质量检测带来较大困难的情况．结合南京绕越高速公路东南段工程施工，对填石路基的特点、施工方法、检测控制进行阐述，通过对试验数据的统计和分析表明。用沉降差检测配合外观检查的双控方法，可实现对填石路堤压实质量的有效控制。
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| 关 键 词： | 填石路堤 施工工艺 质量检测 沉降差 |
Construction Technology of Expressway Rock-fill Embankment |
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| TU Xiang-jin,LING Wei. Construction Technology of Expressway Rock-fill Embankment[J]. Road Machinery & Construction Mechanization, 2009, 26(7): 48-49 |
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| Authors: | TU Xiang-jin LING Wei |
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| Affiliation: | (Nanjing Road and Bridge Engineering Corporation, Nanjing 210046, Jiangsu, China) |
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| Abstract: | Particle-size of rock-fill is big and nonuniform, which brings difficulties to quality testing of rock-fill embankment. So in combination with the construction of the south-east section of Nanjing more surrounding expressway, the characteristic, construction method and checking control of rock-fill embankment are expounded. Statistical analysis of experiment shows that compaction quality of rock-fill embankment can be effectively controlled by appearance checking and settlement difference testing. |
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| Keywords: | rock-fill embankment construction technology quality testing settlement difference |
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