A5107447778- Structural Load-Bearing Analysis
- Composite Structure Analysis and Optimization
- Structural Behavior of Reinforced Concrete
- Structural Analysis and Optimization
- Vibration and Dynamic Analysis
- Dynamics and Control of Mechanical Systems
- Mechanical stress and fatigue analysis
- Contact Mechanics and Variational Inequalities
- Structural Engineering and Vibration Analysis
- Fire effects on concrete materials
- Elasticity and Material Modeling
- Geotechnical Engineering and Analysis
- Numerical methods in engineering
- Railway Engineering and Dynamics
- Adhesion, Friction, and Surface Interactions
- Geotechnical Engineering and Underground Structures
- Geotechnical Engineering and Soil Mechanics
- Seismic Performance and Analysis
- Structural Response to Dynamic Loads
- Fatigue and fracture mechanics
- Probabilistic and Robust Engineering Design
- Engineering Structural Analysis Methods
- Structural Health Monitoring Techniques
- Fluid Dynamics Simulations and Interactions
- Nonlocal and gradient elasticity in micro/nano structures
Laboratoire de génie civil et génie mécanique
2015-2024
Institut National des Sciences Appliquées de Rennes
2015-2024
Laboratoire de Mécanique et Génie Civil
2015-2024
Université Bretagne Loire
2016-2024
Université de Rennes
2024
Université Européenne de Bretagne
2010-2017
GGG (France)
2010-2016
KTH Royal Institute of Technology
2011-2014
University of Newcastle Australia
2001-2005
Centre National de la Recherche Scientifique
2002
Abstract A new upper bound formulation of limit analysis two‐ and three‐dimensional solids is presented. In contrast to most discrete methods the present one formulated in terms stresses rather than velocities plastic multipliers. However, by means duality theory it shown that does indeed result rigorous solutions. Also, kinematically admissible discontinuities, which have previously been be very efficient, are given an interpretation stresses. This allows for a much simpler implementation...
The objective of this work is to present an adaptive remeshing procedure for lower bound limit analysis with application soil mechanics. Unlike conventional finite element meshes, a grid incorporates statically admissible stress discontinuities between adjacent elements. These permit large jumps over infinitesimal distance and reduce the number elements needed predict collapse load accurately. In general, role crucial as their arrangement distribution has dramatic influence on accuracy...
Abstract In this paper, numerical limit analysis is applied to evaluate the bearing capacity of a single rigid pile embedded in ponderable homogeneous cohesive‐frictionless soil subjected vertical, horizontal, and moment ( VHM ) loading combinations. All loads act same plane. Accurate lower upper bounds are calculated using finite element code . As gap between hardly exceeds , average load provides good estimate exact ultimate can be used with confidence for design purposes. By adopting...