多孔改性混凝土复合式路面温度场分析  

Temperature Field Analysis of Porous Modified Concrete Composite Pavement

作　　者：谭细明 王泽华[1] TAN Ximing;WANG Zehua(CCCC Second Highway Consultants Co., Ltd., Wuhan 430056, China)

机构地区：[1]中交第二公路勘察设计研究院有限公司,武汉430056

出　　处：《交通科技》2020年第4期83-86,90,共5页Transportation Science & Technology

摘　　要：文中应用有限元软件ANSYS建立了PMCCP模型,分别分析不同自然区划下和沥青层厚度变化下的温度场分布规律,从而得到推荐温度梯度值和温度梯度修正系数。Based on the finite element software ANSYS,the PMCCP three-dimensional model was built.The temperature field distribution rules along different natural climate divisions and asphalt layer thickness were analyzed,and the recommended temperature gradient value and temperature gradient correction coefficient were obtained.

关 键 词：多孔改性混凝土 温度场 梯度值 

分 类 号：U416[交通运输工程—道路与铁道工程]