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标题 |
郑州黄河公铁两用大桥大堤淤背区桩基负摩阻力分析(51 卷) |
英文标题 |
Analysis of negative friction force of pile foundation in muck dredged area behind levee for Zhengzhou Yellow River railway and highway shared bridge |
摘要 |
桩基工程常会遇到负摩阻力问题,如果处理不当,将会对工程产生危害。本文结合郑州黄河公铁两用大桥工程实例,对由地面大面积填筑填土产生的桩基负摩阻力进行了详细的分析,根据填筑施工与桥梁施工的时间关系,划分为两种工况。分析表明,基础竣工前已完成的填土,所引起的地 |
作者 |
新闻作者:李光耀 |
关键字 |