In part Ⅰ and Ⅱ of this series, experimental investigation in both EPFM and LEFM had been discussed. In this part, fur......

引入T应力,利用有限元计算出应力强度因子和T应力.将T应力和应力强度因子结合起来描述转变温度下的断裂韧度.根据实验结果,给出了T......