节点文献
弹性波反射法在桩基检测应用中的三维有限元模拟
3D FEM Analysis simulation of Elastic Wave Reflection Method Used in Pile Foundation Monitoring
【摘要】 本文应用波动场的三维有限元方程,对应用反射波法检测桩基质量时波动的传播特征进行了三维数值模拟,通过理论计算模拟给出了反射波的基本特征。从反射P波和反射S波的特点,阐述了使用三分向传感进行低应变测试的必要性
【Abstract】 In this paper, 3D FE equations of wave field are used to simulate 3D values for the application of reflected wave method in estimating the wave propagation in quality monitoring of pile foundations.Through the features of P and S waves, the necessity of low strain monitoring using 3D tranducers is described.
【关键词】 反射波法;
三维数值模拟;
缺陷桩;
【Key words】 Method of reflecting wave; 3D numerical simulation; defected pile;
【Key words】 Method of reflecting wave; 3D numerical simulation; defected pile;
- 【文献出处】 土工基础 ,Soie Engineering and Foundation , 编辑部邮箱 ,1999年04期
- 【分类号】TU473.1
- 【被引频次】8
- 【下载频次】120