摘要
高速公路行车速度快,因此钢质护栏立柱埋深显得尤其重要。采用冲击弹性波法对高速公路钢质护栏立柱埋深进行测试,详细介绍其检测原理和检测方法,可为同类工程提供参考和借鉴。
The speed of driving on the expressway is fast. The depth of steel guardrail column is especially important. In this paper,the impact elastic wave method was used to test the buried depth of steel guardrail column on expressway. The principle and method of inspection were introduced in detail,which can be used as reference for similar projects.
出处
《北京工业职业技术学院学报》
2017年第4期10-13,共4页
Journal of Beijing Polytechnic College
基金
2017年北京市大学生科研训练项目(2017XSKY17)
关键词
立柱埋深
冲击弹性波
检测仪
高速公路
buried depth of column
impact elastic wave
detector
expressway
