01.28: Modelling of bolted connections by the finite element method

ce/papers ◽  
2017 ◽  
Vol 1 (2-3) ◽  
pp. 405-413
Author(s):  
Paula Moura Leite Vilela ◽  
Hermes Carvalho ◽  
Gílson Queiroz
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
The Finite Element Method ◽  
Bolted Connections ◽  
Element Method

Unitary model for the analysis of bolted connections using the finite element method

2019 ◽  
Vol 104 ◽  
pp. 308-320 ◽  
Author(s):  
Paula Moura Leite Vilela ◽  
Hermes Carvalho ◽  
Lucas Figueiredo Grilo ◽  
Pedro Aires Montenegro ◽  
Rui Bártolo Calçada
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
The Finite Element Method ◽  
Bolted Connections ◽  
Unitary Model ◽  
Element Method

Computation of load factors in bolted connections

2008 ◽  
Vol 223 (4) ◽  
pp. 795-808 ◽  
Author(s):  
R E Cornwell
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Design Parameters ◽  
Load Factor ◽  
The Finite Element Method ◽  
Bolted Connections ◽  
Joint Design ◽  
Load Factors ◽  
Joint Load ◽  
Element Method

An accurate computation of the joint load factors is critical for the safe design of bolted connections. This study provides a four-step procedure for the direct computation of the joint load factors for a variety of bolt diameters, joint thicknesses, individual plate thicknesses, and plate material combinations. The finite element method was used to calculate the bolt and plate deformations necessary to directly compute the load factor for 4424 unique combinations of the four joint design parameters. The procedure developed in this study provides accurate estimates of the joint load factor over the entire range of the four joint design parameters. All 4424 joint designs originally analysed with the finite element method were recomputed using the proposed procedure. The root mean square error was found to be 0.58 per cent with a correlation coefficient between the load factors computed by using the original finite element analyses and the proposed procedure to be 0.9998.

Simulation of tuning graphene plasmonic behaviors by ferroelectric domains for self-driven infrared photodetector applications

Nanoscale ◽  
2019 ◽  
Vol 11 (43) ◽  
pp. 20868-20875 ◽  
Author(s):  
Junxiong Guo ◽  
Yu Liu ◽  
Yuan Lin ◽  
Yu Tian ◽  
Jinxing Zhang ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Interfacial Effect ◽  
Infrared Photodetector ◽  
The Finite Element Method ◽  
Ferroelectric Domains ◽  
Element Method

We propose a graphene plasmonic infrared photodetector tuned by ferroelectric domains and investigate the interfacial effect using the finite element method.

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