TY - NEWS
TI - Comparison of the Concentration Factor of Stresses on Flat Sheets with Two Holes with Low and High Speed Voltage Test
AU - Acevedo Peñaloza, Carlos Humberto
AU - Ramón Ramón, Sergio Andrés
AU - Prada Botia, Gaudy Carolina
AB - The research seeks to determine whether the stress concentration factor for flat
plates with two stressed holes varies according to the application speed of the
load. The research was developed using the experimental method, with two types
of tests, one called low-speed load application and the other called high-speed
load application. The behaviour of the theoretical stress concentration factor Kt
has been studied on long flat plates with two holes under tension and made of
isotropic material, with axial direction for the application of the vertical load.
Different values were taken from the centre distance of the holes and it was found
that the value of the stress concentrator Kt; for the two tests always tends to
values greater than 3.8. A comparison was made between the results obtained and
it was determined that there is variation between the values of the Kt factor
according to the speed with which the load of the voltage test is applied, with the
highest being the Kt with high speed test.
DA - 2018-07-31
KW - Stress concentrator
KW - Strain gauges
KW - Low speed load
KW - High speed loading
PB - Contemporary Engineering Sciences
UR - https://repositorio.ufps.edu.co/handle/ufps/1802
ER -