| 上海浦东飞机总装基地地坪水泥土搅拌桩的方案研究 |
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| 引用本文： | 张广英,汤小军,林伟,裴永忠,王蓓.上海浦东飞机总装基地地坪水泥土搅拌桩的方案研究[J].工业建筑,2012(Z1):476-480. |
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| 作者姓名： | 张广英 汤小军 林伟 裴永忠 王蓓 |
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| 作者单位： | 中国航空规划建设发展有限公司 |
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| 摘 要： | 上海飞机制造有限公司浦东总装基地场地内①层填土,③、④层淤泥质土工程力学性质较差,若不进行地基处理,在附加应力作用下地基将产生较大的竖向变形量,在地基承载力和变形方面都不能满足使用要求。设计根据现场条件、工期要求及技术经济对比后拟采用水泥土搅拌桩进行加固处理,并通过现场试验确定最终的实施方案。
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| 关 键 词： | 软土地基 地基变形 地基承载力 水泥土搅拌桩 方案试验 |
THE SCHEME OF SOIL-CEMENT MIXING PILES FOR TERRACE OF AIRCRAFT ASSEMBLY BASE IN SHANGHAI PUDONG |
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| Zhang Guangying Tang Xiaojun Lin Wei Pei Yongzhong Wang Bei.THE SCHEME OF SOIL-CEMENT MIXING PILES FOR TERRACE OF AIRCRAFT ASSEMBLY BASE IN SHANGHAI PUDONG[J].Industrial Construction,2012(Z1):476-480. |
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| Authors: | Zhang Guangying Tang Xiaojun Lin Wei Pei Yongzhong Wang Bei |
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| Affiliation: | Zhang Guangying Tang Xiaojun Lin Wei Pei Yongzhong Wang Bei(China Aviation Planning and Construction Development Co.,Ltd,Beijing 100120,China) |
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| Abstract: | There are soft soil layers with povr geological properties within the site of Pudong Aircraft Assembly Base of Shanghai Aircraft Manufacture Co.,Ltd,which must be treated,otherwise greater vertical deformation would occur in the ground under added stress,the bearing capacity and deformation can not meet the service demands.It is proposed that soil-cement mixing piles should be used to treat it according to site conditions,construction period and ecotechnical comparison,the final scheme is determined by site tests. |
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| Keywords: | soft soil ground ground deformation foundation bearing capacity soil-cement mixing pile scheme test |
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