核安全
覈安全
핵안전
NUCLEAR SAFETY
2011年
2期
20-24
,共5页
反应堆压力容器%堆芯熔化%高温蠕变
反應堆壓力容器%堆芯鎔化%高溫蠕變
반응퇴압력용기%퇴심용화%고온연변
reactor pressure vessel%core melt down%high-temperature creep
介绍了近年来在假想堆芯熔化严重事故下国内外反应堆压力容器材料高温蠕变行为的研究进展及现状,着重阐述了在材料高温蠕变试验、缩比模型试验和数值模拟等方面取得的成果,并提出了目前存在的问题及未来的发展方向。
介紹瞭近年來在假想堆芯鎔化嚴重事故下國內外反應堆壓力容器材料高溫蠕變行為的研究進展及現狀,著重闡述瞭在材料高溫蠕變試驗、縮比模型試驗和數值模擬等方麵取得的成果,併提齣瞭目前存在的問題及未來的髮展方嚮。
개소료근년래재가상퇴심용화엄중사고하국내외반응퇴압력용기재료고온연변행위적연구진전급현상,착중천술료재재료고온연변시험、축비모형시험화수치모의등방면취득적성과,병제출료목전존재적문제급미래적발전방향。
An overview of research status and progress on high-temperature creep behavior pressure vessel considering the hypothetical core melt down scenario is presented in this paper. is placed on accomplished achievements in The present problems as well as the future of reactor Emphasis creep tests, scale model experiments and numerical simulation. development are also suggested.
