Elastostatic analysis of problems involving complex toroidal geometries-Reference-Cited by-同舟云学术

Elastostatic analysis of problems involving complex toroidal geometries

Published:1987-10-01 Issue:4 Volume:22 Page:195-202
ISSN:0309-3247
Container-title:The Journal of Strain Analysis for Engineering Design
language:en
Short-container-title:The Journal of Strain Analysis for Engineering Design

Author:

Colle A R¹,Redekop D¹,Tan C L²

Affiliation:

1. Department of Mechanical Engineering, University of Ottawa, Canada

2. Department of Mechanical and Aeronautical Engineering, Carleton University, Ottawa, Canada

Abstract

The three-dimensional boundary integral equation (BIE) method is used to solve two elastostatic problems involving complex toroidal geometries. The first problem concerns a thick-walled 180 degree pipe bend connected to tangent pipes, subjected to in-plane bending and internal pressure. Results are presented for stresses and are compared with results from previous numerical and experimental work. The second problem concerns a thick-walled pressurized torus, with cross bores situated in the toroidal plane. Separate solutions are given for cross bores located at the intrados and extrados of the torus. Results are presented for the stress concentration factor, and are compared with numerical work for thick-walled cylindrical pipes.

Publisher

SAGE Publications

Subject

Applied Mathematics,Mechanical Engineering,Mechanics of Materials,Modeling and Simulation

Link

http://journals.sagepub.com/doi/pdf/10.1243/03093247V224195

Reference29 articles.

1. Axisymmetric Stresses and Displacements in Thick-Walled Elastic Torus

2. Toroidal elastic stress fields for pressurized elbows and pipe bends

3. Numerical solutions in three dimensional elastostatics

4. Application of the boundary-integral equation method to three dimensional stress analysis

5. An improved boundary-integral equation method for three dimensional elastic stress analysis

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