| 绳锯无损切割技术在城市地铁深基坑混凝土支撑拆除中的应用 |
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| 引用本文： | 付晓峰.绳锯无损切割技术在城市地铁深基坑混凝土支撑拆除中的应用[J].铁道建筑技术,2009(9):115-118. |
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| 作者姓名： | 付晓峰 |
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| 作者单位： | 中铁十三局集团第二工程有限公司,广东深圳,518083 |
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| 摘 要： | 苏州地铁塔园路站西端头井及扩大段的基坑支撑体系，采用了三道混凝土支撑，针对主体结构浇筑时第二、三道支撑的拆除，通过方案比选，制定绳锯无损切割拆除的施工方案，在实施时根据实际情况采取应对措施，顺利完成了拆除施工，效果较好，具有推广价值。
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| 关 键 词： | 绳锯无损切割 深基坑 混凝土支撑 拆除 |
The Application of Non-destructive Rope Saw Cutting Technology in the Demolition of Deep Foundation Concrete Support in Urban Metro |
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| Fu Xiaofeng.The Application of Non-destructive Rope Saw Cutting Technology in the Demolition of Deep Foundation Concrete Support in Urban Metro[J].Railway Construction Technology,2009(9):115-118. |
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| Authors: | Fu Xiaofeng |
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| Institution: | Fu Xiaofeng (China Railway 13^th Bureau Group Co. Ltd. , Shenzhen 518083, China) |
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| Abstract: | The west end well of Suzhou Metro Tayuan station and the foundation support system in the expansion section used three concrete supports. Through the comparison of different plans, the demolition of the second and the third support of the main structure placement used non-destructive rope saw cutting technology. During the construction, measures were taken according to the actual situation. The demolition was completed smoothly with a good effect and it deserves promotion. |
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| Keywords: | non-destructive rope cutting deep foundation concrete support demolition |
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