6[1] Khalafand F M, Wilson J G. Electrical properties of freshly mixed concrete [J]. J Mater Civ Eng, 1999,11(3):242—248.
7[2] Hughs B P, Soleitand A K O. Brierley R W. New technique for termining the electric resistivity of concrete[J].Mag Concr Res, 1985, 37(133):243—248.
8[3] McCarter W J, Curran P N. The electrical response characteristics of setting cement past[J]. Mag Concr Res, 1984, 36(126):42—49.
9[4] Wilsonetal J G, Whittington H W. Variations in the electrical properties of concrete with change in frequency [J]. JEE Proceedings, 1990, 137(5):246—254.
10[5] Banthea N, Djeridaneand S, Pigeon M. Electrical resistivity of carbon and steel micro_fiber reinforced cements [J]. Cem Concr Res, 1992, 22(5): 804—814.