淡江大學機構典藏:Item 987654321/35399
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 64191/96979 (66%)
造访人次 : 8184934      在线人数 : 7219
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/35399


    题名: 以有限元素多點拘束條件分析共形滾動接觸
    其它题名: Finite element analysis of conforming rolling contact using multiple point constraints
    作者: 洪明智;Hong, Ming-zhi
    贡献者: 淡江大學機械與機電工程學系碩士班
    劉昭華;Liu, Chao-hwa
    关键词: 共形接觸;滾動接觸;多點拘束;有限元素法;conforming contac;rolling contact;multiple point constraints;Finite Element Method
    日期: 2007
    上传时间: 2010-01-11 06:29:12 (UTC+8)
    摘要: 本研究是使用有限元素法分析兩圓柱間的共形滾動接觸(conformal rolling contact)問題。首先推導出運動關係式(kinematic relations),並將節點應力的接觸條件轉換為節點位移的多點拘束條件,並且加入有限元素法系統中求解。本研究所發展出之方法將可求出共形靜態接觸下接觸區域大小及接觸區域內的應力分佈,並求出正向摩擦接觸下的應力分佈與滾動接觸情況下之節點力分佈。
    In this thesis the rolling contact problem between two closely conforming elastic bodies are analyzed by the finite element method. The kinematic relation between two conforming bodies in rolling contact is derived. The kinematic relation and the stress contact conditions are transformed into multiple point constraints for nodal displacements. Upon imposing these constraints into the finite element system equations, the nodal displacements and stresses may satisfy all contact conditions. This technique may be used to obtain the contact length, and tangential as well as normal stresses in the contact region during static and rolling contact of two conforming bodies.
    显示于类别:[機械與機電工程學系暨研究所] 學位論文

    文件中的档案:

    档案 大小格式浏览次数
    0KbUnknown247检视/开启

    在機構典藏中所有的数据项都受到原著作权保护.

    TAIR相关文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回馈