EVALUATION OF THE APPLICABILITY OF THE LUGRE MODEL FOR MODELLING THE DYNAMIC BEHAVIOUR OF BOLT CONNECTED FRAMES
Abstract eng: In this paper the dynamics of a frame with bolted connections is studied both theoretically and experimentally. The connections are described using the Lund-Grenoble(LuGre) model. The problem of the dynamic response of the frame to a pulse load is studied using the Galerkin approach that reduces the governing equations to a set of nonlinear ODE’s. They are latter solved numerically. It is shown that the theoretical predictions match the experimental observations well.
Contributors:
Publisher:
National Technical University of Athens, 2015
Conference Title:
Conference Title:
COMPDYN 2015 - 5th International Thematic Conference
Conference Venue:
Crete (GR)
Conference Dates:
2015-05-25 / 2015-05-27
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2017-06-22, last modified 2017-06-22