Based on FE Method to research Resistant Rutting Ability of Pavement Structure in Heilongjiang Province
Using visco-elastoplastic -plastic finite element method, the resistant ability to rutting occurring in Heilongjiang province express way has been analyzed. Base on the numerical results, it has been found that the location of rutting occurring mainly existed in middle course, So some modified measurement of middle course to enhance the resistant rutting ability has been proposed. At the same time, A new user Subroutine, which is named dload of ABAQUS, has been employed to simulate the moving vehicle load ,this article has proposed a new method to predict rutting behavior.
pavement engineering visco-elastoplastic moving load ABAQUS
Cao Peng Feng De-cheng Jing Ru-xin
School of Transportation Science & Engineering, Harbin Institute of Technology, Harbin,Heilongjiang, 150090
国际会议
三亚
英文
1349-1354
2012-01-06(万方平台首次上网日期,不代表论文的发表时间)