4[1]ACI Committee 544.Measurement of properties of Fiber reinforced concrete[ J ].ACI Journal,1978,75 (7):283-289.
5[2]Barr B,Mohamad Noor M R.The toughness index of steel fiber reinforced concrete[ J ].ACI Journal,1985,82 (5):622-629.
6[4]ASTM C1018-97,Standard test method for flexural toughness and first-crack strength of fiber-reinforced concrete(using beam with third-point loading)[ S].
7Wang L M,Wu Y F. Effect of corner radius on the perfor- mance of CFRP-confined square concrete columns:Test[J]. En- gineering Structures,2008,30(2):493-505.