Study of Seismic Behavior of RC Beam-Column Joints Strengthened by Sprayed FRP

Table 2

Properties of fiber and resin.

Material name	Tensile strength σ (MPa)	Elastic modulus E (GPa)	Breaking elongation ε (%)	Poisson’s ratio µ	Density ρ (kg/m^3)
E-glass fiber^a	1970	79	4.8	0.20	2550
901^b	85	3.4	5.5	0.3	1050

^aData from Jilin Carbon Co., Ltd., in China. ^bData from Swancor Renewable Energy Co., Ltd., in China.