Stress Concentration Factors for Oblique Holes in Pressurized Thick-Walled Cylinders-Reference-Cited by-同舟云学术

Stress Concentration Factors for Oblique Holes in Pressurized Thick-Walled Cylinders

Published:2008-03-17 Issue:2 Volume:130 Page:
ISSN:0094-9930
Container-title:Journal of Pressure Vessel Technology
language:en
Short-container-title:

Author:

Nihous Gérard C.¹,Kinoshita Christopher K.¹,Masutani Stephen M.¹

Affiliation:

1. Hawaii Natural Energy Institute, University of Hawaii, 1680 East-West Road, Post 109, Honolulu, HI 96822

Abstract

Elastic stress concentration factors (SCFs) for internally pressurized thick cylindrical vessels with oblique circular crossholes are reported. Results of finite-element analyses for two wall ratios (k equal to 2.25 and 4.5) and a range of crosshole ratios (d from 0.1 to 0.5) show that SCFs sharply increase with the inclination α of the crosshole axis. These findings are consistent with earlier empirical design guidelines based on experimental investigations.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Safety, Risk, Reliability and Quality

Link

http://asmedigitalcollection.asme.org/pressurevesseltech/article-pdf/doi/10.1115/1.2891915/5535183/021202_1.pdf

Reference14 articles.

1. Stress Concentration at Crossholes in Thick Cylindrical Vessels;Makulsawatudom;J. Strain Anal. Eng. Des.

2. Stress Concentrations at an Oblique Hole in a Thick Plate;Stanley;J. Strain Anal. Eng. Des.

3. Stress Analysis of Holes in Thick Plates;Quinn;Applied Mechanics and Materials

4. Determination of Stress Concentration Factors for Holes in Cylinders Using Thermoelastic Stress Analysis;Quinn;Strain

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