| 粉细砂地基冲击碾压施工技术应用 |
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| 引用本文： | 樊宇,郑占利,谭鹏.粉细砂地基冲击碾压施工技术应用[J].城市道桥与防洪,2013(3):146-148,219,220. |
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| 作者姓名： | 樊宇 郑占利 谭鹏 |
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| 作者单位： | 1. 北京市公路桥梁建设集团有限公司,北京,100068
2. 同济大学道路与交通工程教育部重点实验室,上海,201804 |
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| 摘 要： | 天然粉细砂地基承载力低,在一定的上部荷载作用下易产生过大的变形或不均匀沉降。该文通过比选现有的地基处理方法,提出了适合于粉细砂地基处理的方法——冲击碾压法,并在东郊至龙楼公路上进行了冲击碾压处理粉细砂地基的技术应用。现场检测表明,冲击碾压处理粉细砂地基达到了预期效果。
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| 关 键 词： | 粉细砂地基 冲击碾压 技术应用 现场检测 文昌市 |
Application of Impact Rolling Construction Technology in Fine Sand Subgrade |
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| Fan Yu,Zheng Zhanli,Tan Peng.Application of Impact Rolling Construction Technology in Fine Sand Subgrade[J].Urban Roads Bridges & Flood Control,2013(3):146-148,219,220. |
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| Authors: | Fan Yu Zheng Zhanli Tan Peng |
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| Institution: | Fan Yu,Zheng Zhanli,Tan Peng |
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| Abstract: | The bearing capacity of the natural fine sand subgrade is low.This subgrade is easy over-deformed or unevenly settled under a certain upper load.After the comparison and selection of the existing subgrade treatment methods,the article puts forward the treatment method – impact rolling method suitable for the fine sand subgrade,and its technical application of impact rolling is carried out totreat the fine sand subgrade in the highway from the east suburb to Longlou.The filed inspection shows that the impact rolling to treat fine sand subgrade achieves the expected effect. |
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| Keywords: | fine sand subgrade impact rolling technical application field inspection Wenchang City |
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