| 郑西客专湿陷性黄土路基挤密桩施工特殊处理方法 |
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| 引用本文： | 董学武. 郑西客专湿陷性黄土路基挤密桩施工特殊处理方法[J]. 铁道建筑技术, 2008, 0(6): 75-77 |
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| 作者姓名： | 董学武 |
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| 作者单位： | 中铁十六局集团第二工程有限公司,天津,300162 |
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| 摘 要： | 郑西铁路客运专线大部分地段穿越湿陷性黄土区域，根据现场湿陷性黄土路基挤密桩施工经验，介绍饱和软弱土缩孔、桩底土质为软弱土、遇到地基土质较硬、地下洞穴及地下水渠等特殊情况的处理办法，为湿性黄土区域的挤密桩施工提供借鉴。
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| 关 键 词： | 客运专线 湿陷性黄土 挤密桩 处理方法 |
Solutions to Special Conditions in Compaction Piles Construction in Zheng-Xi PDL Collapsible Loess Subgrade |
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| Dong Xuewu. Solutions to Special Conditions in Compaction Piles Construction in Zheng-Xi PDL Collapsible Loess Subgrade[J]. Railway Construction Technology, 2008, 0(6): 75-77 |
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| Authors: | Dong Xuewu |
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| Affiliation: | Dong Xuewu ( China Railway 16^th Bureau Group Co. Ltd. , Tianjin 300162, China) |
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| Abstract: | Regarding the special difficulties and technical problems in the construction of compaction piles in Zheng-Xi PDL collapsible loess subgrade, and utilizing relevant experience accumulated years and site technical solutions, we have solved construction problems on site, and these solutions and experiences can be used in the projects under simlar geographic conditions. |
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| Keywords: | PDL collapsible loess compaction piles solution |
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