| 地铁车站工程抗浮措施的技术经济比较 |
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| 引用本文： | 辛红芳.地铁车站工程抗浮措施的技术经济比较[J].都市快轨交通,2008,21(3):67--69. |
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| 作者姓名： | 辛红芳 |
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| 作者单位： | 中铁电气化局集团西安铁路建设有限公司,西安,712000 |
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| 基金项目： | 北京地铁奥运支线工程建设 |
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| 摘 要： | 以北京地铁奥运支线森林公园站、奥林匹克公园站抗浮施工为实例,通过对降水、锚固、配重混凝土、摩擦桩、扩底桩、挤扩支盘桩6种抗浮措施的比较分析,阐述挤扩支盘灌注桩的适用性、技术经济性。
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| 关 键 词： | 地下构筑物 抗浮措施 比较 |
| 修稿时间： | 2008年3月17日 |
Technical and Economic Comparison among the Anti-floating Measures of Subway Station Construction |
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| Xin Hongfang.Technical and Economic Comparison among the Anti-floating Measures of Subway Station Construction[J].Urban Rapid Rail Transit,2008,21(3):67--69. |
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| Authors: | Xin Hongfang |
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| Abstract: | Citing as examples the anti-floating measures adopted in the construction of Forest Park Station and Olympic Park Station on Olympic branch line of Beijing subway,the paper analyzes the adaptability and technical-economical benefit of the piles with squeezed flanges by comparing six anti-floating measures,including dewatering,anchorage,heavy concrete,friction piles,enlarged-bottom piles and piles with squeezed flanges. |
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| Keywords: | underground structures anti-floating measures comparison |
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