Jamiatul, Akmal Strength analysis of lifting lug of horizontal cylindrical pressure vessel. In: Seminar Nasional Tahunan Teknik Mesin 2019.

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Abstract

Pressure vessel is a closed container used for storing pressurized fluid both in liquid and gas. Fabrication of pressure vessels is generally carried out in construction workshops, and must be moved to site for operation. Therefore, pressure vessel must be equipped with supporting components namely, lifting lug, to facilitate the process of lifting and moving. Finite element analysis using ANSYS was conducted to compare the limit load of a lifting lug with rectangular pad attachment on horizontal cylinder pressure vessels when long side of the rectangular pad attachment is oriented in axial and circumferential direction. The material used for the lifting lug is SA 516 Gr 70 and is assumed to behave as elastic perfectly plastic. The results showed that limit load obtained for lug direction in the hoop was greater than the limit load for lug direction in axial. The stress distribution on pad welding also shows that maximum stress is greater when the long side of rectangular pad is oriented in axial direction, compared with those in hoop direction. It can be concluded that lifting lug will be stronger when the long side of rectangular pad attachment is oriented in the hoop direction.

Item Type:	Conference or Workshop Item (Paper)
Subjects:	T Technology > TJ Mechanical engineering and machinery
Depositing User:	Dr. Jamiatul Akmal
Date Deposited:	14 Nov 2022 03:25
Last Modified:	14 Nov 2022 03:25
URI:	http://repository.lppm.unila.ac.id/id/eprint/46519

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