节点文献
一种准刚性基础-桩-土共同作用非线性分析的近似方法
A kind of approximate method for nonlinear collaboration analysis of quasi-rigid foundation-piles-soil system
【摘要】 通过与刚性基础-桩群-土体系的比较,对级配碎石水密法填筑路堤-土工格栅(含基底缓冲层)-现浇薄壁筒桩复合地基体系提出了一种准刚性基础-桩-土共同作用的非线性分析近似方法。计算表明,该方法简便、实用,能较好地反映桩、土非线性特性对路堤受力变形的影响。
【Abstract】 Based upon the similarity of the rigid foudation-piles-soil system with the embankment after water jet-geogrid reinforcement-composite foundation of cast-in-situ thin wall concrete pipe pile system,a kind of approximate method for nonlinear collaboration analysis of quasi-rigid foundation-piles-soil system is presented.Through the calculation,it is shown that the method is concise and effective.
【关键词】 水密法填筑路基;
准刚性基础;
桩土共同作用;
非线性分析;
【Key words】 embankment after water jet; quasi-rigid foundation; piles-soil collaboration; nonlinear analysis;
【Key words】 embankment after water jet; quasi-rigid foundation; piles-soil collaboration; nonlinear analysis;
- 【文献出处】 海洋学研究 , 编辑部邮箱 ,2005年03期
- 【分类号】TU470.3;
- 【下载频次】70