摘要
利用有限元分析方法对树脂锚杆锚固应力波进行了分析研究,应力波回波结果值与理论计算相同。结果表明了利用有限元分析应力波方法对树脂锚杆锚固质量无损检测评估的正确性和实用性。此研究为树脂锚杆锚固检测提供了一种新的方法,具有一定的实用价值。
The stress wave characterizes of resin bolt is studied by using the finite element method. The study result of the reback wave is consistence with the results of theoretical value.The analysis shows that the method is correctness and practicability by using the finite element method. This study not only provides a new method in testing the resin bolt anchoring,but also has some practical value.
出处
《煤炭技术》
CAS
北大核心
2014年第5期260-262,共3页
Coal Technology
基金
重庆三峡学院青年资助项目(13QN21)
关键词
树脂锚杆
无损检测
有限元
应力波
resin bolt
non-destructive testing
finite element method
stress wave
