| 桥梁灌注桩后压浆施工技术 |
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| 引用本文： | 王作军.桥梁灌注桩后压浆施工技术[J].价值工程,2011,30(17):102-102. |
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| 作者姓名： | 王作军 |
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| 作者单位： | 中铁一局郑西指挥部,渭南,714000 |
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| 摘 要： | 本文结合工程实例,介绍了桥梁后压浆施工工艺在铁路客运专线中的应用,通过对已施工的桩基进行桩底和桩侧压注水泥浆的方法,从而提高总桩侧阻力和总桩端阻力,有效控制了工后沉降,实现了提高桩基承载力的目标。
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| 关 键 词： | 桥梁灌注桩 后压浆 注浆压力 注浆量 |
Construction Technology of Bridge Piles Post Pressure Grouting |
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| Wang Zuojun.Construction Technology of Bridge Piles Post Pressure Grouting[J].Value Engineering,2011,30(17):102-102. |
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| Authors: | Wang Zuojun |
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| Institution: | Wang Zuojun(China Railway First Group Zhengxi Command Department,Weinan 714000,China) |
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| Abstract: | With practical examples,this paper introduced the application of construction technology of post pressure grouting of bridge,conducted pressure cement injection method to pile end and pile side of the completed pile,which greatly increased the total pile side resistance and the total tip resistance,effectively control the settlement after the construction and realize target of improving the bearing capacity of the pile. |
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| Keywords: | bridge pile post pressure grouting grouting pressure grouting volume |
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