Stress distributions in a horizontal pressure vessel and the saddle supports

被引：10

作者：

Khan, Shafique M. A. ^{[1
]}

机构：

[1] King Fahd Univ Petr & Minerals, Dept Mech Engn, Dhahran 31261, Saudi Arabia

来源：

INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING | 2010年 / 87卷 / 05期

关键词：

Pressure vessel; Saddle supports; Stress; Finite element method; STORAGE VESSELS; COLLAPSE;

D O I：

10.1016/j.ijpvp.2010.03.005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents analysis results of stress distributions in a horizontal pressure vessel and the saddle supports The results are obtained from a 3D finite element analysis. A quarter of the pressure vessel is modeled with realistic details of saddle supports In addition to presenting the stress distribution in the pressure vessel, the results provide details of stress distribution in different parts of the saddle separately. i.e. wear, web, flange and base plates. The effect of changing the load and various geometric parameters is investigated and recommendations are made for the optimal values of ratio of the distance of support from the end of the vessel to the length of the vessel and ratio of the length of the vessel to the radius of the vessel for minimum stresses both in the pressure vessel and the saddle structure Physical reasons for favoring of a particular value of ratio of the distance of support from the end of the vessel to the length of the vessel are also outlined (C) 2010 Elsevier Ltd All rights reserved

引用

页码：239 / 244

页数：6

共 50 条

[31] Saddle supported unstiffened horizontal vessels
Krupka, Vlastimil
Acta Technica CSAV (Ceskoslovensk Akademie Ved), 1988, 33 (04): : 472 - 492
[32] Blast Damage Consideratons for Horizontal Pressure Vessel and Potential for Domino Effects
Dyer, John N.
Raibagkar, Anay P.
Kolbe, Massimiliano
Salzano, Ernesto
CISAP5: INTERNATIONAL CONFERENCE ON SAFETY & ENVIRONMENT IN PROCESS & POWER INDUSTRY, PT 1, 2012, 26 : 87 - 92
[33] On the dynamic analysis of pipelines on saddle-supports
Baniotopoulos, CC
STRUCTURAL DYNAMICS, VOLS. 1 & 2, 1996, : 719 - 724
[34] Shell thickness and stresses of vessels on saddle supports
Del Gaizo, Raquel Ines
Stahlbau, 1996, 65 (09): : 312 - 315
[35] Composite Pressure Vessel Stress Analysis and Failure Research
Luo, Xiaoling
Liu, Liangliang
ADVANCED POLYMER SCIENCE AND ENGINEERING, 2011, 221 : 713 - 718
[36] Modification of Stress Linearization Method in Pressure Vessel Design
Li, Hong-Jun
Huang, Xun
2015 INTERNATIONAL CONFERENCE ON MECHANICAL SCIENCE AND MECHANICAL DESIGN, MSMD 2015, 2015, : 170 - 176
[37] STUDY OF RESIDUAL STRESS IN PRESSURE VESSEL STEELS.
Zhou, R.J.
Pense, A.W.
Basehore, M.L.
Lyons, D.H.
Welding Research Council Bulletin, 1985, : 23 - 32
[38] PRESSURE-VESSEL RELIABILITY AS A FUNCTION OF ALLOWABLE STRESS
ARNOLD, HG
MECHANICAL ENGINEERING, 1974, 96 (04) : 72 - 72
[39] Methods for dispelling weld residual stress in pressure vessel
Chen, Xiao-Dong
Cailiao Gongcheng/Journal of Materials Engineering, 2003, (06):
[40] Stress Minimization of the Pressure Vessel by Optimal Shape Design
Lin, David T. W.
Cheng, Chin-Hsiang
Hsieh, Jui-Ching
JOURNAL OF THE CHINESE SOCIETY OF MECHANICAL ENGINEERS, 2018, 39 (01): : 33 - 42

← 1 2 3 4 5 →