| 门式框架墩群桩基础计算分析 |
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| 引用本文： | 唐明亮,李春旗,姚宏霖.门式框架墩群桩基础计算分析[J].西部交通科技,2013(9):76-79. |
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| 作者姓名： | 唐明亮 李春旗 姚宏霖 |
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| 作者单位： | 1. 广西交通科学研究院,广西南宁,540007
2. 广西交通投资集团百色高速公路运营有限公司,广西百色,533000 |
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| 摘 要： | 文章结合茅岭互通A匝道桥工程设计实例，阐述了门式框架墩群桩基础的受力特点及群桩效应，并对群桩基础承载力和基桩截面配筋进行了验算，结果表明基础设计满足规范要求。
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| 关 键 词： | 门式框架墩 群桩效应 承载力 基础设计 |
Calculation and Analysis of Portal Frame Pier-group Pile Foundation |
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| TANG Ming-liang
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LI Chun-qi
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YAO Hong-lin.Calculation and Analysis of Portal Frame Pier-group Pile Foundation[J].Western China Communication Science & Technology,2013(9):76-79. |
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| Authors: | TANG Ming-liang LI Chun-qi YAO Hong-lin |
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| Institution: | 1.Guang)d Transportation Research Institute, Nanning, Guangxi, 540007; 2. Guangxi Com- munications Investment Group Baise Expressway Operation Co., Ltd., Baise, GuangxJ, 533000.) |
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| Abstract: | In combination with the practical engineering case of Maoling Interoperability A-ramp bridge, the article described the stress characteristics and group pile effect of portal frame pier- group pile foundation, and verified the bearing capacity of group pile foundation and the reinforcement of foundation- pile section, and the results showed that the foundation design can meet the requirements of specifications. |
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| Keywords: | Portal frame pier Pile group effect Bearing capacity Foundation design |
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