摘要
路面加速加载实验设备可在短时间内完成路面数年后的破坏情况,是检测路面状态的最有效的手段之一。现有的足尺路面加速加载实验设备普遍存在价格昂贵,体积质量大,不易移动,结构复杂等问题。本文在现有设备的基础上,开发研制了回转式路面加速加载实验设备,设备规格小、质量轻、运输方便、操作简单,解决了大型足尺加速加载设备的不足之处。可高效、准确的完成路面加速加载性能实验研究,为道路建设提供可靠依据。
The road surface accumulation and loading equipment is one of the most effective means to detect the state of the road surface,which can complete the damage of the road surface in a short time.The existing full scale equipment for road surface generally has some problems,such as high price,large mass,difficult to move and complex structure.On the basis of the existing equipment,this paper develops a rotary road accelerated loading experimental equipment,which has small size,light weight,convenient transportation and simple operation,and overcomes the shortcomings of large full scale equipment.It can efficiently and accurately complete the test and research on accelerated loading performance of pavement,and provide reliable basis for road construction.
作者
王刚
贾倩
张鹏
管志光
张吉卫
杨福广
WANG Gang;JIA Qian;ZHANG Peng;GUAN Zhi-guang;ZHANG Ji-wei;YANG Fu-guang(School of Automobile Engineering,Shandong Jiaotong University,Ji'nan 250023,China;School of Mechanical Engineering,Shandong Jiaotong University,Ji'nan 250023,China;School of Rail Transportation,Shandong Jiaotong University,Ji'nan 250023,China)
出处
《内燃机与配件》
2021年第21期58-59,共2页
Internal Combustion Engine & Parts
基金
2019年度山东省重点研发计划(重大科技创新工程)项目,移动式全环境智能路面加速加载关键技术研究及装备研发,2019JZZY010456。
关键词
路面加速加载
回转式
实验设备
road surface accumulation and loading
rotation
experiment equipment
