| 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 | 
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