| 既有高速公路桥梁桥台锥坡拆除与支护工程研究 |
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| 引用本文： | 夏志强.既有高速公路桥梁桥台锥坡拆除与支护工程研究[J].交通标准化,2014(7):90-94. |
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| 作者姓名： | 夏志强 |
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| 作者单位： | 山西省交通规划勘察设计院; |
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| 摘 要： | 依托实际工程,通过方案比选,选择拆除桥台台前锥坡并采用桩板墙作为台前支护方案以达到穿越既有高速公路、增加车道、拓宽城市道路的目的,并对该方案进行了深入研究,可为类似工程在设计、施工等方面提供借鉴.
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| 关 键 词： | 既有高速公路桥梁 锥坡拆除 台前支护 桩板墙 |
Bridge Cone Slope Demolition and Support Engineering of Existing Expressway |
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| XIA Zhi-qiang.Bridge Cone Slope Demolition and Support Engineering of Existing Expressway[J].Communications Standardization,2014(7):90-94. |
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| Authors: | XIA Zhi-qiang |
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| Institution: | XIA Zhi-qiang (Shanxi Provincial Planning, Survey ＆ Design Institute of Communications, Taiyuan 030012, China) |
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| Abstract: | Taking a practical engineering as example, this paper utilizes a scheme to remove the front abutment cone slope and uses slab-pile wall as front support, in order to make the bridge pass across the expressway with increasing the driveway and broadening the city road. By scheme comparison, this paper intensively studies on this scheme and offers reference for similar projects in design, construction, etc. |
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| Keywords: | existing highway bridges demolition of bridge cone slope front support of abutment sheet pile wall |
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