基于傅里叶红外光谱的沥青质量快速检测试验方法分析  

Analysis of Asphalt Quality Rapid Detection Test Method Based on Fourier Transform Infrared Spectroscopy

作　　者：涂杰文 翁辉 徐雷 蒋宇飞 陈杰 TU Jiewen;WENG Hui;XU Lei;JIANG Yufei;CHEN Jie(Zhejiang Communications Investment Expressway Construction Management Co.,Ltd.,Hangzhou 310024,Zhejiang,China)

机构地区：[1]浙江交投高速公路建设管理有限公司,浙江杭州310024

出　　处：《工程技术研究》2025年第4期97-99,共3页Engineering and Technological Research

基　　金：浙江省交通运输厅重大研发项目(ZJXL-SJT-202316A)。

摘　　要：针对传统检测手段难以识别沥青掺假的问题,文章提出利用红外光谱技术识别,通过试验验证其在沥青质量评估中的应用效果。研究包括试验流程设计、最优取样方式确定及采集参数设定,详细分析了加热次数、温度及其对检测结果的影响。试验结果表明,红外光谱检测能有效区分不同沥青样品,并验证了其在沥青质量控制中的科学性和实用性,对建立沥青质量快速评价体系具有重要意义。Aiming at the problem that traditional detection methods are difficult to identify asphalt adulteration,this paper proposes to use infrared spectroscopy to identify it,and verify its application effect in asphalt quality assessment through tests.The research includes the design of the test process,the determination of the optimal sampling method and the setting of the acquisition parameters.The heating times,temperature and their influence on the test results are analyzed in detail.The test results show that the infrared spectroscopy can effectively distinguish different asphalt samples,and its scientificity and practicability in asphalt quality control is verified,which is of great significance to establish a rapid evaluation system for asphalt quality.

关 键 词：沥青 傅里叶红外光谱 质量控制 快速检测 

分 类 号：TU535[建筑科学—建筑技术科学]