对GFRP板材的拉伸强度、弹性模量、泊松比和伸长率做了试验分析,进行了GFRP板拉伸破坏过程和应力—应变曲线的研究,提出了适宜GFRP板拉伸试验的方法。
Experience and analysis on tensile strength,elastic modulus,poisson's ratio and elongation ratio of the GFRP sheet,studied the stretched failure process and the stress-strain curves of the GFRP,raising suitable methods for tensile test of GFRP.