Publications associées à The influence of internal stresses on the microbond test 1 : Theoretical analysis

Development of a semi-implicit contact methodology for finite volume stress solvers

Andreas Pautz, Carlo Fiorina, Alessandro Scolaro

The past decades have seen numerous efforts to apply the finite volume methodology to solid mechanics problems. However, only limited work has been done by the finite volume community toward the simulation of mechanical contact. In this article, we present ...

WILEY2021

Development of a new method to determine the axial void velocity profile in BWRs from measurements of the in-core neutron noise

Mathieu Hursin

Determination of the local void fraction in BWRs from in-core neutron noise measurements requires the knowledge of the axial velocity of the void. The purpose of this paper is to revisit the problem of determining the axial void velocity profile from the t ...

PERGAMON-ELSEVIER SCIENCE LTD2021

Load-strengthening versus load-weakening faulting in gouge-bearing faults: insights from triaxial saw-cut experiments

Marie Estelle Solange Violay, Carolina Giorgetti, Iskander Louhichi

Brittle reactivation of pre-existing faults is theoretically constrained by their friction, the stress field orientation, and magnitude. Thus, following the Mohr-Coulomb failure criterion, the increase in tectonic shear stress leads to the reactivation of ...

2019

Durability of adhesively bonded joints between pultruded GFRP adherends under hygrothermal and natural ageing

Thomas Keller, Joào Pedro Girâo Meireles de Sousa

This paper presents an experimental and numerical study about the durability of adhesively bonded joints between pultruded glass fibre reinforced polymer (GFRP) adherends for civil engineering applications. Single lap joint (SLJ) specimens were manufacture ...

ELSEVIER SCI LTD2019

Numerical evaluation of test setups for determining the shear strength of masonry

Katrin Beyer, Nicolas Richart, Shenghan Zhang

The bond shear strength between masonry units and mortar is the weakest link in a masonry wall. Different material tests have been developed in order to characterize this bond behaviour. The objective of this study is to evaluate three common test setups t ...

2018

On the diametric compression strength test of brittle spherical particles

Andreas Mortensen, Goran Zagar, Václav Pejchal

Diametric compression testing can be used to measure the hoop strength of spherical particles if one uses platens whose deformation behaviour is tailored in a way that allows the particles to sink sufficiently far into the platens before particle fracture ...

2018

An experimental investigation into bond behavior of prestressed CFRP to steel substrate

Ardalan Hosseini, Masoud Motavalli, Elyas Ghafoori

Nowadays, strengthening of existing steel structures using advanced carbon fiber reinforced polymer (CFRP) composites is becoming a common technique due to the unique advantages of the material such as light weight, high strength and fatigue endurance, as ...

2017

Development of anchorage systems for strengthening of steel plates with iron-based shape memory alloy strips

Ardalan Hosseini, Masoud Motavalli, Elyas Ghafoori

The aim of this study is to propose a series of mechanical anchorage system for strengthening of steel plates with iron-based shape memory (Fe-SMA) strips. Four different friction-based mechanical clamps to anchor the Fe-SMA strips to the steel substrate w ...

2017

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The influence of internal stresses on the microbond test 1 : Theoretical analysis

Multi-scale modeling of aggregate interlock phenomena in concrete

Development of a semi-implicit contact methodology for finite volume stress solvers

Development of a new method to determine the axial void velocity profile in BWRs from measurements of the in-core neutron noise

Load-strengthening versus load-weakening faulting in gouge-bearing faults: insights from triaxial saw-cut experiments

Durability of adhesively bonded joints between pultruded GFRP adherends under hygrothermal and natural ageing

Micro-mechanical finite element modeling for in-plane behavior of historical masonry

Numerical evaluation of test setups for determining the shear strength of masonry

On the diametric compression strength test of brittle spherical particles

An experimental investigation into bond behavior of prestressed CFRP to steel substrate

Development of anchorage systems for strengthening of steel plates with iron-based shape memory alloy strips

Graph Chatbot

Chattez avec Graph Search

Numerical evaluation of test setups for determining the shear strength of masonry

Load-strengthening versus load-weakening faulting in gouge-bearing faults: insights from triaxial saw-cut experiments

Multi-scale modeling of aggregate interlock phenomena in concrete

Durability of adhesively bonded joints between pultruded GFRP adherends under hygrothermal and natural ageing

Development of a new method to determine the axial void velocity profile in BWRs from measurements of the in-core neutron noise

Micro-mechanical finite element modeling for in-plane behavior of historical masonry

An experimental investigation into bond behavior of prestressed CFRP to steel substrate

Development of a semi-implicit contact methodology for finite volume stress solvers

On the diametric compression strength test of brittle spherical particles

Development of anchorage systems for strengthening of steel plates with iron-based shape memory alloy strips