IMECH-IR  > 力学所知识产出(1956-2008)
具有凹坑损伤的海洋平台桩腿有限元分析
Alternative TitleFinite element analysis of the notched legs of ocean platform structures
柳春图; 秦太验; 徐永君
Source Publication机械强度
2002
Volume24Issue:4Pages:543-546
ISSN1001-9669
Abstract采用有限元分析方法,将具有凹坑损伤的构件分割为三个子单元,分别对各子单元建立单元刚度矩阵,然后使用静凝聚法建立受损构件的等效梁和管单元的单元刚度矩阵的计算方法。为检验方法的正确性,使用该方法对几种损伤构件进行强度计算,并与有限元细化网格计算结果和试验结果进行比较,结果表明,三种结果符合很好。最后,将等效单元计算程序接入Super SAP程序,对受损后的平台整体结构进行应力计算和强度分析。
Keyword海洋平台 桩腿 有限元 凹坑损伤
Subject Area力学
Indexed ByEI ; CSCD
Language中文
CSCD IDCSCD:1019761
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/16705
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
柳春图,秦太验,徐永君. 具有凹坑损伤的海洋平台桩腿有限元分析[J]. 机械强度,2002,24,4,:543-546.
APA 柳春图,秦太验,&徐永君.(2002).具有凹坑损伤的海洋平台桩腿有限元分析.机械强度,24(4),543-546.
MLA 柳春图,et al."具有凹坑损伤的海洋平台桩腿有限元分析".机械强度 24.4(2002):543-546.
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