| 基于弹性波法的公路护栏立柱埋深无损检测技术及影响因素研究 |
| |
| 引用本文： | 贾志绚,张潇,赵星,张慧刚,陈永会.基于弹性波法的公路护栏立柱埋深无损检测技术及影响因素研究[J].北京工业大学学报,2012,38(6):870-874,915. |
| |
| 作者姓名： | 贾志绚 张潇 赵星 张慧刚 陈永会 |
| |
| 作者单位： | 太原科技大学交通与物流学院,太原,030024 |
| |
| 基金项目： | 山西省教育厅科技开发计划资助项目 |
| |
| 摘 要： | 阐述了弹性波法检测护栏立柱埋深的基本原理,通过试验分析了各种相关因素(如传感器类型和安装位置、激振锤和激振方式、是否连接护栏板、护栏板与立柱相对位置等)对立柱埋深检测结果的影响,为工程检测和开发便携式检测设备提供了理论和试验依据.
|
| 关 键 词： | 交通工程 弹性波法 护栏立柱 埋置深度 |
Research on Influence Factors and NDT Technology of Expressway Barrier Post Embedded Depth in Soil Based on the Elastic Wave Technique |
| |
| JIA Zhi-xuan,ZHANG Xiao,ZHAO Xing,ZHANG Hui-gang,CHEN Yong-hui.Research on Influence Factors and NDT Technology of Expressway Barrier Post Embedded Depth in Soil Based on the Elastic Wave Technique[J].Journal of Beijing Polytechnic University,2012,38(6):870-874,915. |
| |
| Authors: | JIA Zhi-xuan ZHANG Xiao ZHAO Xing ZHANG Hui-gang CHEN Yong-hui |
| |
| Affiliation: | (Department of Transportation & Logistics Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,China) |
| |
| Abstract: | The principle of the elastic wave method detecting the barrier post embedded length in soil was described.The involved factors,which impacted the test results were analyzed by experiments,such as the sensor type and its installation location,vibration hammer and the ways for exciting vibration,whether or not to be connectted to the quardrail,the relative position between the guardrail plate and the post etc.It provids the theoretical and experimental proofs for engineering test and developing portable inspection equipment. |
| |
| Keywords: | traffic engineering elastic wave method barrier post embedded depth |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
