TY - JOUR T1 - Rijit Olarak Mesnetlenmiş Homojen Tabakada Sürtünmesiz Temas Probleminin Sonlu Elemanlar Metodu ile İncelenmesi TT - Investigation of the Frictionless Contact Problem in A Rigidly Supported Homogeneous Layer by Using FEM AU - Polat, Alper PY - 2019 DA - October Y2 - 2019 DO - 10.17714/gumusfenbil.569047 JF - Gümüşhane Üniversitesi Fen Bilimleri Dergisi PB - Gümüşhane Üniversitesi WT - DergiPark SN - 2146-538X SP - 797 EP - 807 VL - 9 IS - 4 LA - en AB - Bu çalışmada, alt yüzeyinden rijit olarak mesnetlenmişve rijit bir dairesel blok ile yüklenmiş sabit yükseklikli bir homojen tabakadasürekli temas problemi sonlu elemanlar yöntemi kullanılarak incelenmiştir.Bütün yüzeylerin sürtünmesiz olduğu kabul edilmiştir. Homojen tabaka, dış yüküP olan bir rijit dairesel blok vasıtasıyla yüklenmiştir. Problemin iki boyutlusonlu elemanlar analizi ANSYS yazılımı kullanılarak gerçekleştirilmiştir. Ayrıcafarklı yükleme durumları için tabakanın derinliği boyunca normal gerilmeler vekayma gerilmeleri incelenmiştir. Bunun yanı sıra rijit blok ile homojen tabaka arasındaki temasmesafeleri ve temas gerilmeleri belirlenmiştir. Elde edilen sonuçlar analitiksonuçlarla kıyaslanarak grafik ve tablo halinde gösterilmiştir. KW - Temas problemi KW - Sonlu elemanlar yöntemi KW - Homojen tabaka KW - Rijit zımba N2 - In this study, the continuous contact problem of a homogeneous layer ofconstant thickness perfectly bonded to a rigid support on its bottom surfaceand loaded a rigid stamp is investigated using the finite element method (FEM).It is assumed that the all contact surfaces are frictionless. The homogenous layer is loaded by rigid circularstamp with external load P. Two-dimensional finite element analysis of theproblem is performed using ANSYS software. Also, normal stresses and shearstresses are investigated along the depth of the layer for different shearmodulus ratios. 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