| 南沙区某成陆软基处理工程关键问题探讨 |
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| 引用本文： | 莫睿娴. 南沙区某成陆软基处理工程关键问题探讨[J]. 四川建材, 2012, 38(3): 57-58,62 |
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| 作者姓名： | 莫睿娴 |
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| 作者单位： | 广东省航运规划设计院,广东广州,510050 |
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| 摘 要： | 以南沙某成陆软基处理项目为工程实例,针对该项目抛石挤淤成陆过程中存在的因边界滑塌而无法成陆的难题,结合工程地质情况,对成陆软基处理中的关键问题进行了探讨.分析了软基处理的必要性,对多种软基处理方法进行了比选,提出复合地基结合排水固结的方法是切实可行的.重点分析了该软基处理方法的边界稳定性,对工后残余沉降、软基监测的重要性等进行了阐述,并对类似成陆工程给出了合理性建议.
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| 关 键 词： | 成陆 软基处理 复合地基 稳定性分析 软基监测 |
Study on Key Problems of One Soft Ground Treatment Project of Land Formation In Nansha District |
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| MO Ruixian. Study on Key Problems of One Soft Ground Treatment Project of Land Formation In Nansha District[J]. Sichuan Building Materials, 2012, 38(3): 57-58,62 |
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| Authors: | MO Ruixian |
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| Affiliation: | MO Ruixian(Guangdong Province Planning & Design Institute for Water Transportation Guangzhou 510050,China) |
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| Abstract: | Taking one soft ground treatment project of land formation in Nansha district as an example,aiming at the problem that the land can not form as the boundary slumping in the process of the jackstone treatment,the key problems of soft ground treatment were studied combining the geological information.The necessity of soft clay treatment was analyzed and several methods were compared and selected,a method on composite foundation with drainage consolidation was proposed its feasibility.Boundary stabilization of this method was analyzed emphatically,and the post-construction settlement and soft base monitoring importance were discussed.Finally,several reasonable suggestions were stated for other similar land-forming engineering. |
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| Keywords: | land formation soft ground treatment composite foundation stabilization analysis soft base monitoring |
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