Simulation and Experiment on the Heat Transfer Procedure of Asphalt Pavement by Infrared
Hot in-place recycling of asphalt pavement is an development important direction of the highway industry in China.In order to heat the asphalt pavement with high quality and efficient, the 3D geometric model of asphalt pavement is established with the finite element software ANSYS, the heating and heat transfer process of asphalt pavement regeneration is simulated and the temperature distribution in asphalt pavement is obtained.The infrared heating device simulative testing is done, the test results are coincided with the result of simulation analysis.So it is proven that ANSYS-based simulation of the infrared heating asphalt pavement is feasible.It is useful for asphalt pavement temperature field analysis and further research on the infrared heating parameters of asphalt pavement.
hot recycling of asphalt pavement infrared heating temperature field finite element heat booster
Zhang Hui Dong Qiangzhu Yue Ke Zhang Jixing Gu Hairong
Highway Maintenance Equipment National Engineering Laboratory,Changan University, Xian 710064, China
国际会议
西安
英文
397-400
2015-09-18（万方平台首次上网日期，不代表论文的发表时间）