Laure Dupuits Lalande

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Publications associées (6)

Modelling the effect of temperature on crack onset strain of brittle coatings on polymer substrates

Yves Leterrier, Laure Dupuits Lalande, Judith Helen Waller

The effect of temperature on the crack onset strain (COS) of brittle coatings on polymer substrates was investigated through a series of temperature-controlled tensile tests carried out in situ under an optical microscope. It was observed that the failure ...

Elsevier2011

Mechanical Integrity of Thin Inorganic Coatings on Polymer Substrates under Quasi-Static, Thermal and Fatigue Loadings

Yves Leterrier, Aurélie Mottet, Laure Dupuits Lalande, Judith Helen Waller

CA2010

Cohesive and Adhesive Properties of Ultrathin Coatings on Polymer Substrates under Quasi-Static Tensile, Thermal and Fatigue Loadings

Yves Leterrier, Laure Dupuits Lalande, Judith Helen Waller

2010

Structure et mécanismes de microdéformation de polymethylmethacrylates renforcés au choc

Laure Dupuits Lalande

Polymethylmethacrylate (PMMA) is used in many applications requiring good optical properties, resistance to ageing and resistance to UV irradiation, in spite of its relatively poor mechanical response to impact loading. In order to extend the range of appl ...

EPFL2007

The Influence of Matrix Modification on Fracture Mechanisms in Rubber Toughened Polymethylmethacrylate

John Christopher Plummer, Laure Dupuits Lalande

The fracture behavior of composite rubber particle-toughened polymethylmethacrylate has been investigated over a wide range of test speeds, encompassing impact conditions. When the entanglement density of the matrix was increased and its glass transition t ...

2006

Microdeformation mechanisms in rubber toughened PMMA and PMMA-based copolymers

John Christopher Plummer, Laure Dupuits Lalande

The classical method of toughening polymethylmethacrylate (PMMA) is to incorporate composite rubber particles into the homopolymer matrix. This approach has been extended in the present work by (i) combining rubber toughening with chemical modification of ...

2006

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