This training supplies the tools needed to describe and apply the workflow for dynamic analysis in FLAC3D, demonstrating a comprehensive understanding of each step involved, including model setup, boundary conditions, input signal application, and damping, to effectively analyze dynamic behavior in geotechnical simulations.
The implemented contact constitutive model is an extension of the Fracture Energy Softening Model where the pre- and post-peak behavior of cohesive quasi-brittle materials subjected to various loading conditions is predicted via proposed fracture energy-based bi-linear elasto-softening behaviour.
B. Pulatsu, E. Erdogmus, P.B. Lourenço, J. V. Lemos, J. Hazzard, Discontinuum analysis of the fracture mechanism in masonry prisms and wallettes via discrete element method, Meccanica 55 (2020) 505–523. https://doi.org/10.1007/s11012....
B. Pulatsu, E. Erdogmus, P.B. Lourenço, R. Quey, Simulation of uniaxial tensile behavior of quasi-brittle materials using softening contact models in DEM, Int. J. Fract. 217 (2019) 105–125. https://doi.org/10.1007/s10704....
B. Pulatsu, Coupled elasto-softening contact models in DEM to predict the in-plane response of masonry walls, Comput. Part. Mech. 10 (2023) 1759–1770. https://doi.org/10.1007/s40571....
UDM Version: 1 Release Date: 2024年2月24日
Category: Concrete