| 盐渍土地区桥梁钻孔灌注桩钢护筒施工工艺研究 |
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| 引用本文： | 范文斌. 盐渍土地区桥梁钻孔灌注桩钢护筒施工工艺研究[J]. 中国建材科技, 2023, 32(2): 118-120 |
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| 作者姓名： | 范文斌 |
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| 作者单位： | 中冀建勘集团有限公司 |
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| 摘 要： | 本文以某盐渍土地区桥梁建设项目为例，探讨了桥墩桩永久性钢护筒的两种施工方法。对先浇法钢护筒和后浇法钢护筒两种施工方法进行了细致的分析，最后根据项目实际情况选择了后浇法钢护筒施工工艺，施工检测符合设计要求。
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| 关 键 词： | 灌注桩；钢护筒；先浇法；后浇法 |
Study on construction technology of steel casing for bored pile of bridge in saline soil area |
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| FAN Venbin. Study on construction technology of steel casing for bored pile of bridge in saline soil area[J]. China Building Materials Science & Technology, 2023, 32(2): 118-120 |
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| Authors: | FAN Venbin |
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| Affiliation: | China Hebei Jiankan Group Co., Ltd. |
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| Abstract: | Taking a bridge construction project in saline soil area as an example, this paper discusses two construction methods of pier pile permanent steel casing. This paper analyzes the two construction methods of the first pouring steel casing and the later pouring steel casing, and finally selects the construction technology of the later pouring steel casing according to the actual situation of the project, and the construction inspection meets the design requirements. |
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| Keywords: | Cast in place pile Steel casing First pouring method Post pouring method |
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