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3 安全端实际结构和简化结构整体网格划分及裂尖局部网格划分
Fig.3 Whole meshes of actual safe end structure (a) and simplified safe end structure (b), and the local meshes at crack tip in low (c) and high (d) magnifications