Preparation and mechanical properties of finely braided and punctured C/C-SiC composite bolted joints
This article focuses on the experimental data of room temperature tensile strength of C/C composite materials with a medium density(1.85g/cm3).The two parameter Weibull distribution is used as the assumed distribution model,and the graphical method is used for parameter estimation to explore the distribution law of room temperature tensile strength of the composite material.Based on the Kolmogorov sub parameter test,the assumed distribution is tested.The results indicate that the room temperature tensile strength of C/C composites can be characterized by a two parameter Weibull distribution model,and the solved two parameter Weibull distribution can effectively predict the room temperature tensile strength of the material.
C/C compositestensile strengthtwo parameter Weibull distributionKolmogorov sub parameter test
NETL
NSTL
万方数据
