岩土工程学报2016，Vol.38Issue(z1)：203-208,6.DOI:10.11779/CJGE2016S1038
土工织物充填管袋设计计算方法研究
Design and calculation methods of geotextile tubes
摘要
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.关键词
土工管袋/形状/张力/低压力/无量纲Key words
geotextile tube/shape/tension/low pressure/non-dimension分类
交通工程引用本文复制引用
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(z1):203-208,6.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 （）
