ON RADIAL AND ROTATIONAL SPRING CONSTANTS OF PIPING-LUG ATTACHMENTS.

Document Type

Conference Proceeding

Publication Date

1-1-1987

Abstract

This paper presents the spring constants of piping-lug attachments. Three spring constants are reported, i. e. Radial spring constants, and rotational spring constants in circumferential and longitudinal directions. The analytical solutions for these constants area derived with Fourier series. They are in terms of internal pressure, q, and pipe-lug parameters like alpha (pipe length/pipe radius), beta (lug size/pipe diameter) and gamma (pipe radius/pipe thickness). The lug is rectangular in shape with sides ratio of 4. 0, 1. 0 and 0. 25 considered in this paper.

Identifier

0023169167 (Scopus)

Publication Title

American Society of Mechanical Engineers Pressure Vessels and Piping Division Publication PVP

ISSN

0277027X

First Page

1

Last Page

12

Volume

120

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