小型公路路面加速加载试验设备MMLS1/3  

Small-sized Acceleration Loading Test Equipment MMLS1/3 for Highway Pavement

作　　者：贾倩[1] 赵强[2] 王勇[2] 

机构地区：[1]山东交通学院汽车工程系,山东济南250023 [2]泰安市公路局,山东泰安271000

出　　处：《筑路机械与施工机械化》2009年第8期78-80,共3页Road Machinery & Construction Mechanization

基　　金：山东省交通科技项目(2008Y024(1))

摘　　要：以路面加速加载试验设备为研究对象,对其主要种类和特点进行比较分析,重点对小型公路路面加速加载试验设备MMLS的技术参数、系统总成和测试内容进行了分析,结果表明小型设备MMLS具有体积小,移动方便,加载速度快,能够模拟路面不同干湿条件和温度条件,可以在较短的时间内建立路面结构使用性能指标的变化规律,从而得到对沥青路面结构长期使用性能的评价。The acceleration loading test equipment for highway pavement is taken as a research object, and the main types and characteristics of which are compared and analyzed, especially the technical parameters, system integration and test items of MMLS. The result indicates that MMLS is of small size, movability and high loading speed. It can simulate different dry-wet conditions and temperature conditions, and establish the change rule of performance indexes of pavement structure quickly, thereby the evaluation on performance of asphalt pavement structure after a long-time service is obtained.

关 键 词：路面加速加载试验设备 系统组成 技术参数 测试内容 

分 类 号：U415.5[交通运输工程—道路与铁道工程]