5[2] American Research Council. Synthesis of Current and Projected Concrete Highway Technology(SHRP-C-345)[R],1993.8.
6[3] National Research Council. Strategic Highway Research Program. 1990. Carbon fiber reinforced concrete. Contract no. SHRP-87-iDo12:Quarterly progress report[R]. Washington:SHRP, National Research Council.
7[4] Guntert, R. M. 1989. New Developments in Concrete Slipform Paving Equipment for the 21st Century. In Engineering 21st Century Highways:Proceedings of Conference April 24~26,1988,ed.T.A.Hall,232-46[R]. New York:American Society of Civil Engineers.