摘要
文章对光谱分析技术的基本原理以及常用的光谱分析技术(即红外和拉曼光谱,X射线衍射和荧光,核磁共振)在道路工程材料中的应用进行了介绍,并对便携式光谱仪器设备用于现场材料检测评价的可行性进行了初步分析。最后,提出将光谱分析技术的定量评价,便携式设备的开发、可用性和可靠性作为今后研究的重点。
In this paper, the application status of spectral analysis technique which are commonly used in road engineering materials are introduced, including infrared and Raman spectroscopy, X-ray diffraction and fluorescence, nuclear magnetic resonance, the basic principle of spectrum analysis technology is discussed, and the feasibility of application of portable spectral analysis instrument in site material testing and evaluation is evaluated. Finally, the quantitative evaluation for spectral analysis technology, the development availability and reliability of portable devices were suggested as research emphasis in the future.
出处
《现代交通技术》
2017年第5期19-23,共5页
Modern Transportation Technology
关键词
道路工程
材料分析
光谱
红外光谱
X射线
road engineering
materials analysis
spectrum
infrared spectrum
X-ray
