Publication

On the formulation of anisotropic-polyaxial failure criteria: a comparative study

Related publications (32)

Structural implications of ultra-high performance fibre-reinforced concrete in bridge design

The present research represents a theoretical and experimental contribution to the understanding of the structural behaviour of elements made of ultra-high performance fibre-reinforced concrete (UHPFRC). UHPFRC is investigated as an advanced cementitious m ...

EPFL2008

Zum Querkraftwiderstand von Stahl- und Spannbetonträgern mit dünnen Stegen

Eckart Hars

The design of reinforced and prestressed concrete girders is usually performed so as to avoid any non ductile failure mode. Amongst these failure modes, one of the most undesirable occurs by crushing of concrete in the web. To avoid this brittle type of fa ...

EPFL2006

Adhesively bonded lap joints of pultruded GFRP shapes

Till Vallée

The importance of Fibre Reinforced Polymers (FRPs) as a material used for civil engineering purposes has grown in the last decade. Especially the introduction of pultrusion at an industrial level as a way to produce big batches of FRP made it possible to o ...

EPFL2004

Nonlocal plasticity models for localized failure

Simon Rolshoven

In quasi-brittle materials such as concrete, failure is preceded by highly localized deformation patterns. Localized failure is caused by strain softening, which cannot be described by classical local models, because they lack a length scale. Mathematicall ...

EPFL2003

Numerical investigation of dynamic compresswe loading

Jean-François Molinari

Three-dimensional (3D) numerical simulations are performed to investigate the mechanical properties of ceramics under impact compressive loading. A microcracking model considering the stochastic distribution of internal defects in ceramics is developed. Th ...

2003

Failure of crossply ceramic-matrix composites

William Curtin

The fast-fracture and stress-rupture of a crossply ceramic-matrix composite with a matrix through-crack are examined numerically to assess the importance of fiber architecture and the associated stress concentrations at the 0/90 ply interface on failure. F ...

Wiley-Blackwell2002

Analysis Of Failure Mechanisms In Platelet-Reinforced Composites

Yves Leterrier

The short-term mechanical strength of platelet-reinforced polymer composites was modeled using classical two-dimensional stress-transfer analysis. The stress field in the platelet and at the platelet/matrix interface was described in the presence of a matr ...

Springer, Kluwer Academic Publishers2001

Analysis of failure mechanisms in platelet-reinforced composites

Yves Leterrier

2001

Multiscale modeling of damage and failure in aluminum-matrix composites

William Curtin

A multiscale approach to composite failure, in which detailed information on small-scale micromechanics is incorporated approximately yet accurately into larger-scale models capable of simulating extensive damage evolution and ultimate failure, is applied ...

2001

Tensile strength of fiber-reinforced composites: I. Model and effects of local fiber geometry

William Curtin

Predictions of the ultimate tensile strength of 3-dimensional fiber-reinforced composites as a function of the fiber statistical strength distribution and fiber geometry (square vs. hexagonal packing) are presented for materials in which the load transfer ...

1998

Graph Chatbot

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.