作者机构:[1]Engineering Research Center of Ministry of Education for Transportation Materials, Chang'an University, Xi'an 710061, China, [2]School of Highway, Chang'an University, Xi 'an 710064, China
相关基金:Funded by the National Natural Science Foundation of China (No. 50978031) and the Special Fund for Basic Scientific Research of Cenwal Colleges (Chang'an University, No. CHD2011TD003, CHD201 ! ZY002, CHD2011JC018)