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2009年10 期
| 标题 |
| 铁路客运专线CFG桩施工质量病害及防控技术研究(49 卷) |
| 英文标题 |
| Study on defects of construction quality and technology of prevention and control for CFG (Cement Flyash Gravel) piles on passenger-dedicated railway |
| 摘要 |
| 结合京石铁路客运专线工程实际进行了CFG桩复合地基处理软土地基技术研究。通过分析施工过程中堵管、窜孔、混凝土超用量、抱钻、桩头空芯、桩端不饱满、断桩等质量病害产生的原因，提出了施工质量控制措施，确保了CFG桩复合地基的处理效果。 |
| 作者 |
| 新闻作者:刘延吉 |
| 关键字 |
