原子能科学技术
原子能科學技術
원자능과학기술
ATOMIC ENERGY SCIENCE AND TECHNOLOGY
2015年
5期
897-902
,共6页
文静%路燕%徐宇%李海龙%王臣%房永刚%初起宝%王庆
文靜%路燕%徐宇%李海龍%王臣%房永剛%初起寶%王慶
문정%로연%서우%리해룡%왕신%방영강%초기보%왕경
ASG水箱%地震屈曲%ASCE 4-98%壳模型
ASG水箱%地震屈麯%ASCE 4-98%殼模型
ASG수상%지진굴곡%ASCE 4-98%각모형
ASG tank%seismic buckling%ASCE 4-98%shell model
本文针对成熟M310堆型核电厂储液容器辅助给水系统（ASG）水箱，根据ASCE 4—98，采用基于壳模型的有限元法以及两种不同的地震输入，完成了抗震分析，并依据RCC‐M 规范J篇进行了地震屈曲评价。结果表明，ASG水箱原设计存在一定的地震屈曲风险。在此基础上本文对 ASG水箱的结构设计分析给出了建议。
本文針對成熟M310堆型覈電廠儲液容器輔助給水繫統（ASG）水箱，根據ASCE 4—98，採用基于殼模型的有限元法以及兩種不同的地震輸入，完成瞭抗震分析，併依據RCC‐M 規範J篇進行瞭地震屈麯評價。結果錶明，ASG水箱原設計存在一定的地震屈麯風險。在此基礎上本文對 ASG水箱的結構設計分析給齣瞭建議。
본문침대성숙M310퇴형핵전엄저액용기보조급수계통（ASG）수상，근거ASCE 4—98，채용기우각모형적유한원법이급량충불동적지진수입，완성료항진분석，병의거RCC‐M 규범J편진행료지진굴곡평개。결과표명，ASG수상원설계존재일정적지진굴곡풍험。재차기출상본문대 ASG수상적결구설계분석급출료건의。
The seismic analysis on auxiliary feedwater system (ASG) tank in M310 type nuclear power plant was carried out according to ASCE 4—98 by using finite element method which was based on shell model .The seismic buckling assessment was finished on requirement of subsection J of RCC‐M .T he response acceleration spectra as seismic input were used for analysis .The results show that some risks of seismic buckling on the original design of the ASG tank exist .And some suggestions about structural design analysis were given .
