Finite Element Analysis of Pipe Shed Pre-Supporting Reinforcement Effect on A Shallow-Buried Tunnel

Finite Element Modeling of Buried Glass-reinforced Composite Pipe

Two regional finite element (FE) models of a buried glass-fiber reinforced composite pipe have been developed at the National University of Singapore (NUS). The model replicates an arbitrary site whereby fuel is being transported through the 400 mm diameter line, and comprises of multiple components such as the valve pit, 45 degrees and 90 degrees pipe bends, and a service road consisting of th...

Finite Element Analysis of Pipe Buried in Saturated Soil Deposit Subject to Earthquake Loading

A coupled stress-flow finite element procedure, based on dynamic Biot equations, was used to analyze the behavior of pipe buried in liquefiable soil. The governing equations, soil constitutive model, finite element discretization and solutions were described. The results of analysis were compared with two cases of dynamic centrifuge test of soil deposit and pipe conducted at 30-g acceleration f...

On Finite Element Analysis of Pipe Whip Problems

The nonlinear dynamic finite element solution of pipe whip problems is presented. The finite element modelling used, the step-by-step incremental solution of the nonlinear equations of motion and design considerations are discussed. The influence of various physical parameters on the response of the pipe and the restraint, and the effects of using different finite element models are considered....

Effect of pontic width on stress distribution in abutment teeth and their supporting structures by finite element analysis

Effect of pontic width on stress distribution in abutment teeth and their supporting structures by finite element analysis Dr. J. Ghanbarzadeh* - Dr. MR. Sabooni* - Dr. M. Keshavarz** * Assistant Professor of Dental Prostheses Dept., Faculty of Dentistry, Mashhad University of Medical Sciences. ** Assistant Professor of Dental Prostheses Dept., Faculty of Dentistry, Kerman University of Medical...

An Algorithm for Finite Element Analysis of Tunnel Supports Based on the Winkler’s Theory