A detailed finite element analysis of composite bolted joint dynamics with multiscale modeling of contacts between rough surfaces

2020 ◽  
Vol 236 ◽  
pp. 111874 ◽  
Author(s):  
Yuchen Zhou ◽  
Yi Xiao ◽  
Yi He ◽  
Zhen Zhang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Multiscale Modeling ◽  
Rough Surfaces ◽  
Bolted Joint ◽  
Element Analysis ◽  
Joint Dynamics

Load Transfer Analysis of Cracked Bolted Joints

2010 ◽  
Vol 118-120 ◽  
pp. 147-150
Author(s):  
Da Zhao Yu ◽  
Yue Liang Chen ◽  
Yong Gao ◽  
Wen Lin Liu ◽  
Zhong Hu Jia
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Load Transfer ◽  
Three Dimensional ◽  
Element Model ◽  
Bolted Joints ◽  
Bolted Joint ◽  
Element Analysis ◽  
Dimensional Finite Element ◽  
Three Dimensional Finite Element

Three-dimensional finite element model of a cracked bolted joint has been developed in the non-linear finite element code MSC.Marc and attempts were made to validate it by comparing results with those of experiments and other finite element. Issues in modeling the contact between the joint parts, which affect the accuracy and efficiency of the model, were presented. Experimental measurements of load transfer were compared with results from finite element analysis. The results show that three-dimensional finite element model of cracked bolted joint can produce results in close agreement with experiment. Three-dimensional effects such as bolt titling, seconding and through-thickness variations in stress and strain are well represented by such models. Three-dimensional finite element analysis was also used to study the effects of hole mod and crack on the load transfer behaviour of single lap bolted joints. The results show that hole mode has big effect on load transfer of cracked bolted joint. In the whole progress of crack growth, the load transfer through bolt 1 decrease, and almost all of the load duduction of bolt 1 transfer into blot 2 rather than into bolt 3.

FInite element analysis of loosening mechanism of bolted joint and its application to super slit nut

2004 ◽  
Vol 2004.1 (0) ◽  
pp. 523-524
Author(s):  
Takashi YOKOYAMA ◽  
Satoshi IZUMI ◽  
Atsushi IWASAKI ◽  
Shinsuke SAKAI ◽  
Kinjiro SAITO ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Bolted Joint ◽  
Element Analysis

Finite element analysis of loosening mechanism of bolted joint and its application to super slit nut

2004 ◽  
Vol 2004 (0) ◽  
pp. 197-198
Author(s):  
Satoshi IZUMI ◽  
Takashi YOKOYAMA ◽  
Atsushi IWASAKI ◽  
Shinsuke SAKAI ◽  
Kinjiro SAITO ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Bolted Joint ◽  
Element Analysis

scholarly journals On the finite element analysis of woven fabric impact using multiscale modeling techniques

2010 ◽  
Vol 47 (17) ◽  
pp. 2300-2315 ◽  
Author(s):  
Gaurav Nilakantan ◽  
Michael Keefe ◽  
Travis A. Bogetti ◽  
Rob Adkinson ◽  
John W. Gillespie
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Multiscale Modeling ◽  
Woven Fabric ◽  
Element Analysis ◽  
The Finite Element Analysis ◽  
Modeling Techniques
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