| 桩承土工织物加筋地基的研究与工程应用综述 |
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| 引用本文： | 张建勋,陈福全,简洪钰.桩承土工织物加筋地基的研究与工程应用综述[J].福建工程学院学报,2003,1(3):10-15. |
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| 作者姓名： | 张建勋 陈福全 简洪钰 |
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| 作者单位： | 福建工程学院土木工程系,福建,福州,350007 |
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| 基金项目： | 福建省自然科学基金项目(E0310028) |
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| 摘 要： | 当软弱土层上要建设构筑物时，岩土工程师们常常必须解决地基承载力、沉降、差异沉降、稳定及侧向位移的难题，传统单一型式的复合地基往往不能满足要求，而桩承土工织物加筋联合复合地基可以很好地应用于工程实际以解决这些难题。章对桩承土工织物加筋复合地基分发展过程、工程应用、计算方法及目前存在的问题等几方面进行综述，指出目前桩承土工织物加筋复合地基的作用机理、承载力和沉降设计计算理论尚未有深入的研究；及工后沉降的预测和控制也尚未有人研究过。
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| 关 键 词： | 桩 土工织物加筋地基 工程应用 软土地基 土工合成材料 |
| 文章编号： | 1672-4348(2003)03-0010-06 |
| 修稿时间： | 2003年8月25日 |
Overview of piled geosynthetic - reinfoced foundations over soft soil |
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| ZHANG Jian-xun,CHEN Fu-quan,JIAN Hong-yu.Overview of piled geosynthetic - reinfoced foundations over soft soil[J].Journal of Fujian University of Technology,2003,1(3):10-15. |
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| Authors: | ZHANG Jian-xun CHEN Fu-quan JIAN Hong-yu |
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| Abstract: | Geotechnical engineers are often requied to assess the following problems, especially when dealing with weak foundation soils, bearing capacity failures, intolerable total and differential settlements, large lateral pressure and movement, and structures stability when designing structures that will impose a significant load over a large area of soft soil, such as buildings, tanks, embankments. Piled geosynthetic-reinforced foundations can give a successful solve for these problems. In the paper, an overview is presented including subjects of the development, the applications, analysis and design methods of piled geosynthetic-reinforced foundations. It is concluded that the bearing capacity and settlements analysis methods and the mechanisms of this system must be studied in details and addressed. |
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| Keywords: | pile geosynthetic geosynthetic-reinforced foundation soft soil |
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