Influential Factors on Deicing Performance of Electrically Conductive Concrete Pavement  

作　　者：唐祖全 

机构地区：[1]College of Materials Science & Engineering, Chongqing University,Chongqing 400045,China

出　　处：《Journal of Wuhan University of Technology(Materials Science)》2006年第2期123-127,共5页武汉理工大学学报（材料科学英文版）

基　　金：FundedbyKeyProjectofNationalNaturalScienceFoundationofChina(50238040)

摘　　要：The deicing experiment of carbon fiber reinforced electrically conductive concrete （CFRC） slab was conducted in laboratory at first, then the deicing process of CFRC parement was analyzed by means of finite element method （FEM）. At last, based on the energy conservation law and the computing restdts of finite element method, the influential factors including the setting of electric heating layer, environmental temperature, the thickness of ice, material parameters, and deicing power on deicing performance and energy consumption were discussed.The deicing experiment of carbon fiber reinforced electrically conductive concrete （CFRC） slab was conducted in laboratory at first, then the deicing process of CFRC parement was analyzed by means of finite element method （FEM）. At last, based on the energy conservation law and the computing restdts of finite element method, the influential factors including the setting of electric heating layer, environmental temperature, the thickness of ice, material parameters, and deicing power on deicing performance and energy consumption were discussed.

关 键 词：electrically conductive concrete deicing performance electrothermal effect energy consumption influence factors 

分 类 号：U416.216[交通运输工程—道路与铁道工程]