KAJI EKSPERIMENTAL DAN NUMERIK LENDUTAN MATERIAL BAJA KARBON ST.60 DENGAN TUMPUAN JEPIT - ROL
Abstract: The aim of this
researh is to analyze the deflection phenomena of St.60 steel with numerically
and experimentally placed on the fixed-roller support. The method used in this
research was integration method for numerical analysis and testing method for
experimental analysis. The supports use a fixed - roller, with the material of
carbon steel of St.60 with length 800 mm, width 10 mm and thickness 10 mm. The
instrument used was a tensile test machine, testing machine deflection which
includes a dial gauge, ruler, support, and loading. The result of research it
is obtained that the value of the deflection, for a = 200 mm; ymax = 0,393 mm
(experimentally) and ymax = 0,382 mm (numerically), for a = 400 mm; ymax =
0,769 mm (experimentally) and ymax = 0,749 mm (numerically), and for a = 600
mm; ymax = 0,610 mm (experimentally) and ymax = 0,595 mm (numerically). The
value of deflection obtained experimentally was greater than the value obtained
numerically.
Penulis: Onny S. Sutresman
Kode Jurnal: jptmesindd120152
