Analisis Kekuatan Struktur Penopang Overhead Crane Kapasitas 2 x 20 Ton

Joni Supryanto, Tono Sukarnoto, Soeharsono Soeharsono

Abstract


This research investigated the design of the overhead crane supports with capacity of 2 x 20 ton. The crane design was modeled using both solids and surfaces, and the analysis was performed with finite element method. The results from the analysis verified the stress level, deflection level from crane column and runway beam, and the critical load of buckling for crane column to prevent the structure failure. The stress level result was compared to the material yield strength to find out whether or not  the design is safe. It is concluded that the stresses arising from the rail beam and column are still within the permissible limits so that the design is safe to use.

Keywords


overhead crane support; finite element method; buckling; bracing; von Mises

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References


Rudenko, N, 1992, Mesin Pemindah Bahan. Erlangga. Jakarta.

Logan, D. L., 2012, A First Course in the Finite Element Method. Edisi 5. Cengage Learning. USA.

Gere, James M. dan Barry J. Goodno, 2009, Mechanics of Materials. Edisi 7. Nelson Education Ltd. Canada.

C. Alkin, C. E. Imrak, H. Kocabas, 2005, “Solid Modeling and Finite Element Analysis of an Overhead Crane Bridge.” Acta Polytechnica, 45(3).

JIS G3101 SS400.




DOI: http://dx.doi.org/10.25105/ms.v10i1.4135

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