UJI TABRAK KOMPONEN PINTU DAN BAMPER MOBIL LISTRIK BERBAHAN KOMPOSIT SERAT TEBU DENGAN METODE ELEMEN HINGGA
ABSTRACT: In each design do
have to consider the strength of the material. The force that must be considered
regarding the dimensions, materials, and the structure of the workpiece. This
research will be discussed on the analysis of stress concentration crash test
specimen doors and bumpers electric car with the finite element method. The
finite element method is a numerical method used to solve technical problems
and physical symptoms metematis which include stress, strain, force, and
vibration analysis. The finite element method is to compare between calculation
using CATIA software and use manual calculation. In this case the finite
element method to be used is the finite element method 2D triangular elements
with 3 nodes. From this study, the largest and smallest stress to the crash
test door electric car is8.65 x 10 6 N/m 2 and 1.71 x 10 5 N/m 2 . while stress
for the largest and smallest electric car bumper crash test are: 4.69 x 10 7
N/m 2 and 1.01 x 10 6 N/m 2 .
Penulis: Yuni Hermawan,
Robertus Sidartawan
Kode Jurnal: jptmesindd160339