Stress Calculation and Analysis of Connection Interface of Pin Joints with FEM
[1]LI Cheng,ZHU Honghong,TIE Ying,et al.Stress Calculation and Analysis of Connection Interface of Pin Joints with FEM[J].Journal of Zhengzhou University (Engineering Science),2012,33(01):84-.[doi:10.3969/j.issn.1671-6833.2012.01.021]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
33
Number of periods:
2012 01
Page number:
84-
Column:
Public date:
2012-01-10
- Title:
- Stress Calculation and Analysis of Connection Interface of Pin Joints with FEM
- Keywords:
- pin; joint; fnite element; contact stress distribution; orthotropie laminate
- CLC:
- V229+.1
- Abstract:
- The connection interface stregses of pin joint composed of a cylinder pin and homogeneous orthotro.pic laminate are calculated and analyzed with finite element method when the pin is pulled from the laminatehole. The model is caleulated by two steps : firstly ,ealeulating pre-stresses caused by assembly interference ofpin and plate without external loads; secondly, calculating stresses when pulling pin from the laminate resultedfrom applying displacement load. The final results show that stresses are concentrated near the pin and holeedge and display symmetrical distribution. Stresses in the radial and tangential directions change much and themaximum happens on the laminate hole edge, while stregses in the axial direction of hole centre change littleand the maximum exists on pin surface, These can offer reference for predicting regions where damages mostpossibly occur and lay the foundation for analyzing failures of orthotropic laminate.
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01
