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土工织物充填管袋设计计算方法研究

刘伟超, 杨广庆, 汤劲松, 赵玉

刘伟超, 杨广庆, 汤劲松, 赵玉. 土工织物充填管袋设计计算方法研究[J]. 岩土工程学报, 2016, 38(zk1): 203-208. DOI: 10.11779/CJGE2016S1038
引用本文: 刘伟超, 杨广庆, 汤劲松, 赵玉. 土工织物充填管袋设计计算方法研究[J]. 岩土工程学报, 2016, 38(zk1): 203-208. DOI: 10.11779/CJGE2016S1038
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LIU Wei-chao, YANG Guang-qing, TANG Jin-song, ZHAO Yu. Design and calculation methods of geotextile tubes[J]. Chinese Journal of Geotechnical Engineering, 2016, 38(zk1): 203-208. DOI: 10.11779/CJGE2016S1038
Citation: LIU Wei-chao, YANG Guang-qing, TANG Jin-song, ZHAO Yu. Design and calculation methods of geotextile tubes[J]. Chinese Journal of Geotechnical Engineering, 2016, 38(zk1): 203-208. DOI: 10.11779/CJGE2016S1038
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土工织物充填管袋设计计算方法研究  English Version

  • 石家庄铁道大学土木工程学院,河北 石家庄 050043

基金项目: 国家自然科学基金项目（51309153,51178280,51108283）; 河北省自然科学基金项目（E201410061）; 河北省大型基础设施防灾减灾协同创新中心支持
详细信息
    作者简介:

    刘伟超(1984- ),男,博士,讲师,主要从事地基处理和土工合成材料应用研究。E-mail: stduliuweichao@163.com。

Design and calculation methods of geotextile tubes

  • School of Civil Engineering, Shijiazhuang Tiedao University, Shijiazhuang 050043, China

施引文献

    摘要
  • 摘要: 土工织物充填管袋是土工包裹系统的一种,它用编织土工布缝合而成,再用高压泥浆泵充填砂浆,最终形成管状袋体,优点众多,可用于堤坝填筑、抗洪抢险等工程中,应用前景广阔。但目前关于土工管袋形状、高度、张力等参数的计算方法主要是针对高充填压力情况的,而中国实际工程中较多的是充填压力较低即袋体扁平的情况,因此针对目前研究的不足,提出现有无量纲计算方法的适用条件,并对其进行改进,提出低充填压力下的袋体特性计算方法并进行验证,计算结果被制成图表,方便实际应用时查找参数。
    Abstract: Geotextile tube is one kind of the geotechnical package system. It is made of woven fabric, filled with the mortar by high-pressure mud pump, and eventually becomes a tube. The geotextile tube has many advantages and wide application prospects, and it can be used for building dams and flood prevention projects. The existing theoretical calculation methods have good applicability to calculate the shape, height, tension and other parameters of geotextile tubes under the situation of high filling pressure. However, they are not suitable for the situation of low filling pressure. As the geotextile tube applied in China is often flat, and the filling pressure is low. The applicable conditions of the current dimensionless method are proposed, and the method is proved to calculate the parameters of the geotextile tube with low filling pressure. The equations are solved by numerical integration, and the results are verified and formed into charts. Thus it is easily to find the value of the parameters in actual applications.
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    • 参考文献(24)
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出版历程
  • 收稿日期:  2015-11-29
  • 发布日期:  2016-03-24

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