核电安全端结构中材料拘束的作用范围
戴悦, 杨杰, 陈浩峰

Effect Range of Material Constraint in Nuclear Safe End Structure
DAI Yue, YANG Jie, CHEN Haofeng
图9 不同材料拘束下不同J积分时与相同J积分时的APEEQ
Fig.9 APEEQ at different J-integrals (a) and same J-integral (J = 900 kJ/m2) (b) under different material constraints