Modeling structures in fire with SAFIR®: theoretical background and capabilities

JM Franssen, T Gernay - Journal of Structural Fire Engineering, 2017 - emerald.com
Purpose This paper aims to describe the theoretical background and main hypotheses at the
basis of SAFIR®, a nonlinear finite element software for modeling structures in fire. The …

[HTML][HTML] Analysis of two sources of variability of basin outflow hydrographs computed with the 2D shallow water model Iber: Digital Terrain Model and unstructured …

G García-Alén, J González-Cao, D Fernández-Nóvoa… - Journal of …, 2022 - Elsevier
Modelling hydrological processes with fully distributed models based on the shallow water
equations implies a high computational cost, which often limits the resolution of the …

Dynamic response of Mechanically Stabilised Earth (MSE) structures: A numerical study

A Kamalzadeh, MJ Pender - Geotextiles and Geomembranes, 2023 - Elsevier
With increasing construction feasibility, lower costs and proven performance throughout past
major seismic events, MSE retention systems have become one of the more preferred …

A new approach to model geomaterials with heterogeneous properties in thermo-hydro-mechanical coupled problems

A Rodriguez-Dono, Y Zhou, S Olivella - Computers and Geotechnics, 2023 - Elsevier
The main objective of this article is to present a new approach to model coupled thermo-
hydro-mechanical problems considering geomaterials with heterogeneous properties. This …

A machine learning-based surrogate model for the identification of risk zones due to off-stream reservoir failure

N Silva-Cancino, F Salazar, M Sanz-Ramos, E Bladé - Water, 2022 - mdpi.com
Approximately 70,000 Spanish off-stream reservoirs, many of them irrigation ponds, need to
be evaluated in terms of their potential hazard to comply with the new national Regulation of …

Numerical modelling of heat transfer and experimental validation in powder-bed fusion with the virtual domain approximation

E Neiva, M Chiumenti, M Cervera, E Salsi… - Finite Elements in …, 2020 - Elsevier
Among metal additive manufacturing technologies, powder-bed fusion features very thin
layers and rapid solidification rates, leading to long build jobs and a highly localized …

[HTML][HTML] Iber-PEST: Automatic calibration in fully distributed hydrological models based on the 2D shallow water equations

G García-Alén, C Montalvo, L Cea, J Puertas - Environmental Modelling & …, 2024 - Elsevier
Calibrating physically based hydrological models manually is time-consuming and
challenging. Automatic calibration tools have become prevalent in these models; however …

[HTML][HTML] The generation of 3D surface meshes for NURBS-Enhanced FEM

X Zou, SB Lo, R Sevilla, O Hassan, K Morgan - Computer-Aided Design, 2024 - Elsevier
This work presents the first method for generating triangular surface meshes in three
dimensions for the NURBS-enhanced finite element method. The generated meshes may …

Three-dimensional shear angle determination with application to shear-frame test

PK Dileep, JA Tröger, S Hartmann, G Ziegmann - Composite Structures, 2022 - Elsevier
The shear frame test is very often used in the context of plastics engineering to examine only
the fiber construction for its deformability. Here, it is common to assume a homogeneous …

An embedded finite element framework for the resolution of strongly coupled fluid–structure interaction problems. Application to volumetric and membrane-like …

R Zorrilla, R Rossi, R Wüchner, E Oñate - Computer Methods in Applied …, 2020 - Elsevier
This work presents a Fluid–Structure Interaction framework for the robust and efficient
simulation of strongly coupled problems involving arbitrary large displacements and …