Publications associées à Influence of boundary conditions and size effect on the drift capacity of URM walls

Influence of coupling on the displacement capacities of URM piers – comparison of experimental results with existing recommendations

In existing European recommendations the drift capacity of unreinforced masonry (URM) piers is estimated as a function of the failure mode, aspect ratio and/or axial load ratio. The empirical relationships are based on a set of results from quasi-static cy ...

2013

Instability of Thin-Walled GFRP Webs in Cell-Core Sandwiches under Combined Bending and Shear Loads

Thomas Keller, Anastasios Vassilopoulos, Julia De Castro San Roman Fest, Behzad Dehghan Manshadi

An analytical investigation of the buckling/wrinkling behavior of GFRP webs in cell-core sandwiches subjected to combined in-plane shear and bending stresses is conducted. Web-core panels are modeled as long orthotropic plates stabilized by a relatively th ...

2012

Effect of load distribution and variable depth on shear resistance of slender beams without stirrups

Aurelio Muttoni, Miguel Fernández Ruiz

The shear resistance of elements without stirrups has mainly been investigated by test setups involving simply supported beams of constant thickness subjected to one- or two-point loading, and most of the formulas included in codes have been adjusted using ...

ACI Structural Journal2012

A new boundary condition for large-eddy simulation of boundary-layer flow over surface roughness transitions

Fernando Porté Agel, Mahdi Abkar

Large-eddy simulations are performed to evaluate the performance of the surface boundary condition downwind of a rough-to-smooth surface transition. Two types of boundary conditions are tested: (1) The standard formulation based on local application of the ...

Taylor & Francis2012

MATHICSE Technical Report : Moment equations for the mixed formulation of the Hodge Laplacian with stochastic data

Fabio Nobile, Annalisa Buffa, Francesca Bonizzoni

We study the mixed formulation of the stochastic Hodge-Laplace problem defined on a n-dimensional domain D (

n \geq 1

), with random forcing term. In particular, we focus on the magnetostatic problem and on the Darcy problem in the three dimensional case. ...

MATHICSE2012

Laboratory and in Situ Simulation Tests of the Fracturing in the EDZ around Galleries in Opalinus Clay

Vincent Labiouse

Within the framework of the TIMODAZ project laboratory and in-situ experiments have been performed to study the failure processes around tunnels in laminated clay rich sedimentary rocks at reduced scale. The fracture patterns observed in the hollow cylinde ...

European Commission2012

Full range of blow up exponents for the quintic wave equation in three dimensions

Joachim Krieger

For the critical focusing wave equation

\square u=u^5

on

\mathbb{R}^{3+1}

in the radial case, we prove the existence of type II blow up solutions with scaling parameter

\lambda(t)=t^{-1\nu}

for all

\nu>0

. This extends the previous work by the autho ...

Elsevier2012

Unified formulation for Reissner-Mindlin plates: a comparison with numerical results

Luca Tassinari

Analytical solutions to problems of solids mechanics are useful to test the accuracy and the precision of the numerical approaches. Problems such as shear locking or boundary layer can be better understood with the help of analytical solutions. However, it ...

IASS Symposium 2009, Valencia, Spain2009

Effect of nonuniform boundary conditions on steady flow in saturated homogeneous cylindrical soil columns

David Andrew Barry

Laboratory column experiments involving steady flow in homogeneous soil are often analyzed assuming that the flow is spatially uniform in any plane transverse to the longitudinal axis aligned with the column centerline. Axisymmetric steady flow in such a c ...

2009

Upper bound limit analysis of meso-mechanical spandrel models for the pushover analysis of 2D masonry frames

Katrin Beyer, Alessandro Dazio

In this paper, a numerical model for the pushover analysis of in-plane loaded unreinforced masonry walls is presented. For the analysis of the walls, which consist of vertical piers connected by horizontal masonry spandrels, an equivalent frame model is ad ...

Elsevier2009

Influence of boundary conditions and size effect on the drift capacity of URM walls

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Influence of coupling on the displacement capacities of URM piers – comparison of experimental results with existing recommendations

Instability of Thin-Walled GFRP Webs in Cell-Core Sandwiches under Combined Bending and Shear Loads

Effect of load distribution and variable depth on shear resistance of slender beams without stirrups

A new boundary condition for large-eddy simulation of boundary-layer flow over surface roughness transitions

MATHICSE Technical Report : Moment equations for the mixed formulation of the Hodge Laplacian with stochastic data

Laboratory and in Situ Simulation Tests of the Fracturing in the EDZ around Galleries in Opalinus Clay

Full range of blow up exponents for the quintic wave equation in three dimensions

Unified formulation for Reissner-Mindlin plates: a comparison with numerical results

Effect of nonuniform boundary conditions on steady flow in saturated homogeneous cylindrical soil columns

Upper bound limit analysis of meso-mechanical spandrel models for the pushover analysis of 2D masonry frames

A new boundary condition for large-eddy simulation of boundary-layer flow over surface roughness transitions

Effect of load distribution and variable depth on shear resistance of slender beams without stirrups

Influence of coupling on the displacement capacities of URM piers – comparison of experimental results with existing recommendations

Laboratory and in Situ Simulation Tests of the Fracturing in the EDZ around Galleries in Opalinus Clay

Unified formulation for Reissner-Mindlin plates: a comparison with numerical results

Instability of Thin-Walled GFRP Webs in Cell-Core Sandwiches under Combined Bending and Shear Loads

MATHICSE Technical Report : Moment equations for the mixed formulation of the Hodge Laplacian with stochastic data

Full range of blow up exponents for the quintic wave equation in three dimensions

Upper bound limit analysis of meso-mechanical spandrel models for the pushover analysis of 2D masonry frames

Effect of nonuniform boundary conditions on steady flow in saturated homogeneous cylindrical soil columns