Concept

Ionic order

Related publications (16)

Punching of flat slabs supported on rectangular columns

Aurelio Muttoni, Miguel Fernández Ruiz, Juan Sagaseta Albajar, Luca Tassinari

This paper investigates the structural behaviour of RC flat slabs supported on rectangular interior columns and the influence of the loading conditions (one or two-way bending) on their punching shear strength. The punching shear strength of slabs at recta ...

Engineering Structures2014

Piezoelectric AlScN thin films: A semiconductor compatible solution for mechanical energy harvesting and sensors

Paul Muralt, Ramin Matloub Aghdam, Silviu Cosmin Sandu, Andrea Mazzalai, Mahmoud Hadad, Nachiappan Chidambaram

The transverse piezoelectric coefficient e31,f of Al1-xScxN thin films was investigated as a function of composition. It increased nearly 50% from x = 0 to x = 0.17. As the increase of the dielectric constant was only moderate, these films are very suitabl ...

American Institute of Physics2013

Poinçonnement non symétrique des dalles en béton armé

Luca Tassinari

Punching shear of reinforced concrete flat slabs supported on columns is a failure mode in which the slab fractures around the column. This type of failure is sudden and can be catastrophic in nature. Punching shear generally governs the ultimate limit sta ...

EPFL2011

Non-axis-symmetrical punching shear around internal columns of RC slabs without transverse reinforcement

Aurelio Muttoni, Miguel Fernández Ruiz, Juan Sagaseta Albajar, Luca Tassinari

Most analytical approaches and available test data for punching shear in flat slabs assume axis-symmetrical conditions, which seems realistic for representing slabs supported on columns equally spaced in both orthogonal directions. However, in practice, th ...

Magazine of Concrete Research2011

Développement coordonné de la mobilité, habitat et travail, Gare TransRUN de Cernier (NE)

Jonathan Montandon

Ce projet s'inscrit dans la problématique générale de l'aménagement du territoire. Il se veut une réponse à l'étalement urbain des zones villa qui envahissent les campagnes. Dans la perspective d'un développement durable, le développement doit se faire à p ...

2009

Punching Strength of R.C. Flat Slabs with Moment Transfer

Olivier Burdet

The paper presents results from an experimental and analytical study of interior columns subjected to punching in the presence of an unbalanced moment. The moment, characterized in the study by an eccentricity of the load in the column, is shown to have a ...

International Workshop on Punching Shear2000

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