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1 核电安全端实际结构几何和简化结构几何
Fig.1 Geometries of actual nuclear safe end structure (a) and simplified nuclear safe end structure (b) (unit: mm; 52Mb—isolation layer material formed by surfacing, 52Mw—weld material formed by butt multi-pass welding)