摘要
在无损检测技术高速发展的今天,检测技术不断完善,检测设备不断更新。探地雷达就是无损检测的一种重要工具。对于雷达检测的正演模拟,目前大多集中在有限元模拟,技术相对较成熟,解决了工程中很多问题。但是随着研究的深入,有限元摸拟在解决网格畸变和移动方面十分困难,同时在模拟前处理过程中也稍显复杂。由此,将无网格法引入探地雷达的正演模拟研究中来,解决了网格划分中复杂的问题。
The rapid development of non- destructive testing technology today,and constantly improve the detection technology,testing equipment constantly updated. Ground penetrating radar is an important tool for non- destructive testing. Forward simulation for radar detection currently mostly concentrated in the finite element simulation,technology is relatively mature,to solve many engineering problems. However,with further research,the finite element method to solve the grid mesh distortion and mobile aspect is very difficult,while the simulation is also slightly before complicated process[1]. Forward Simulation result,there will be no introduction of ground- penetrating radar grid method in the past,to solve complex problems in meshing.
出处
《四川建材》
2016年第1期238-238,240,共2页
Sichuan Building Materials
基金
西华大学研究生创新基金-探地雷达模型无网格法正演模拟研究(ycjj2014089)
西华大学研究生创新基金-城市垃圾填埋场本构模型研究(ycjj2014087)
作者简介
余聪（1989-），男，四川成都人，在读硕士研究生，主要研究方向：桥隧工程。
