ANALISIS ELEMEN HINGGA UNTUK FAKTOR KONSENTRASI TEGANGAN PADA PELAT ISOTROPIK BERLUBANG DENGAN PIN-LOADED

Dwi Hartini

Abstract


Hole in the structure is often a serious problem, because the hole would trigger a surge in stress concentration which resulted cracks in the structure. In this research will analyze the stress concentration factor on isotropic plate with hole. The method used is numeric method. The technique used to collect data is the study of literature and comparative study of several similar research. Then the design is modeled and analyzed using Patran/Nastran. Based on this analysis the final result obtained is a mathematical equation that can be used to predict the stress concentration factor at the isotropic plate with hole where the results approached to Peterson distribution is used as reference in this research.


Keywords


Isotropik, Pin-Loaded, Patran/Nastran, Stress Concentration Factor, Peterson Distribution

References


De Jong, Th., 1968, Stresses Around Pin-loaded Holes in Elastically Orthotropic or Isotropic Plates, Journal of Composite Materials 11, 313-331.

Kuntjoro, Wahyu, 2005, An Introduction to the Finite Element Method, McGraw Hill,Singapura.

Okutan, Buket, 2001, Stress and Failure Analysis o f Laminated Composites Pinned Joint.Thesis, DokuzEylul University.

Pilkey, Walter D, 1997, Peterson's Stress Concentration Factors, Second Edition, John Wiley and Sons, Inc, 358, New York.

Sumarjanto, A. P., 2013, Faktor Konsentrasi Tegangan pada Pelat Orthotropik Berlubang dengan Pin-Loaded, Tesis Program Magister, Institut Teknologi Bandung.


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