Theoretical Investigation to the Effect of Bolt Reinforcement on Tunnel Viscoelastic Behavior

2019 ◽  
Vol 45 (5) ◽  
pp. 3707-3718 ◽  
Author(s):  
Kui Wu ◽  
Zhushan Shao ◽  
Chenglong Li ◽  
Su Qin
Keyword(s):  
Theoretical Investigation ◽  
Viscoelastic Behavior ◽  
Bolt Reinforcement

Nonlinear Viscoelastic Finite Element Analysis of Adhesive Joints

1988 ◽  
Vol 16 (3) ◽  
pp. 146-170 ◽  
Author(s):  
S. Roy ◽  
J. N. Reddy
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Viscoelastic Behavior ◽  
Bonded Joints ◽  
Adhesively Bonded ◽  
Element Analysis ◽  
Adhesively Bonded Joints ◽  
Nonlinear Viscoelastic ◽  
Structural Failures ◽  
Updated Lagrangian

Abstract A good understanding of the process of adhesion from the mechanics viewpoint and the predictive capability for structural failures associated with adhesively bonded joints require a realistic modeling (both constitutive and kinematic) of the constituent materials. The present investigation deals with the development of an Updated Lagrangian formulation and the associated finite element analysis of adhesively bonded joints. The formulation accounts for the geometric nonlinearity of the adherends and the nonlinear viscoelastic behavior of the adhesive. Sample numerical problems are presented to show the stress and strain distributions in bonded joints.

Sign in / Sign up

Export Citation Format

Share Document