该会于1981年11月在杭州举行。会议交流内容分为四部分。1)试验机柔度K值的研究及应用,2)试验机改装,3)断裂韧性研究,4)短时力学性能研究。这次会议反映了目前我国力学测试的水平。 K值研究有我国自己特点,研究较为深入,为建立K值国标打下基础;将为研究K值对σ_s、σ_(0.2)的影响创造了条件。断裂韧 The meeting was held in Hangzhou in November 1981. The meeting is divided into four parts. 1) the research and application of test machine flexibility K value, 2) test machine modification, 3) fracture toughness, 4) short-term mechanical properties. This meeting reflects the current level of mechanical testing in our country. The research of K value has its own characteristics in our country, and the research is more in-depth, laying the foundation for the establishment of the national standard of K value. It will create the conditions for studying the influence of K value on σ_s and σ_ (0.2). Fracture toughness