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三峡升船机系统动态响应分析
Alternative TitleDYNAMIC ANALYSIS OF THE THREE-GORGES SHIP LIFTING SYSTEM
金晶; 刘玉标; 程载斌
Source Publication工程力学
2007-09-25
Volume24Issue:9Pages:179-187
ISSN1000-4750
Abstract根据三峡升船机最新设计报告,采用有限元软件ANSYS构建了升船机系统有限元模型,包括承船厢、提升钢索、滑轮组、平衡重、厢内水体、驱动机构和刹车机构;通过数值模拟,对升船机系统进行了模态分析及动态响应研究,内容包括升船机系统的流固耦合模态及其在各种工况(起动、刹车、事故)下的动态响应和影响因素分析,如弹簧刚度、误载水深、阻尼、承船厢的位置等.计算结果表明:对于升船机这样一个复杂系统,该文所建立的有限元模型及数值算法是合理的,其结果可为升船机系统整体设计提供必要的参考.
Keyword三峡升船机 有限元模型 数值模拟 流固耦合 模态分析 动态响应
Indexed ByCSCD
Language中文
CSCD IDCSCD:2907324
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/41038
Collection力学所知识产出(1956-2008)
Corresponding Author金晶
Recommended Citation
GB/T 7714
金晶,刘玉标,程载斌. 三峡升船机系统动态响应分析[J]. 工程力学,2007,24,9,:179-187.
APA 金晶,刘玉标,&程载斌.(2007).三峡升船机系统动态响应分析.工程力学,24(9),179-187.
MLA 金晶,et al."三峡升船机系统动态响应分析".工程力学 24.9(2007):179-187.
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