NDLI: A Method for Stress Analysis of Cylinders With Loadings From Attached Rectangular Sections With an Aspect Ratio Greater Than Four

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Millet, Barry Kirkpatrick, Kenneth Miller, George Mosher, Bryan
Copyright Year	2017
Abstract	This paper provides designers a methodology for determining membrane and bending stresses in cylinders with loads applied through rectangular attachments having a length to width aspect ratio greater the four (4). This paper extends the original work done by Bijlaard [1] and Dodge [2] as well as the work published in Welding Research Council WRC Bulletins. Bulletins 107 [3] and 537 [4] are limited to aspect ratios of four (4) and Bulletin 198 [2] is limited to aspect ratio of ten (10). This method provided also adds more precision to the Kellogg [5] method which was based on the work of Roark [6]. The data, curves and formulas presented in this paper are the result of a parametric finite element study across the geometry range. Attachments were analyzed with a slender attachment orientation parallel and perpendicular to the axis of the cylinder. Geometric parameters were varied over a range of cylinder diameter & thickness and attachment length & width. This study is limited to small displacement theory. This paper also provides a methodology for analysis of the attachment from the loadings.
Sponsorship	Pressure Vessels and Piping Division
File Format	PDF
ISBN	9780791857946
DOI	10.1115/PVP2017-65220
Volume Number	Volume 3A: Design and Analysis
Conference Proceedings	ASME 2017 Pressure Vessels and Piping Conference
Language	English
Publisher Date	2017-07-16
Publisher Place	Waikoloa, Hawaii, USA
Access Restriction	Subscribed
Subject Keyword	Geometry Membranes Bending (stress) Stress analysis (engineering) Finite element analysis Welding research Displacement Stress Cylinders
Content Type	Text
Resource Type	Article

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