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The symposiumwas motivatedby theincreasing need for modelling of
material behaviourundervarious mechan icalconditions. This need is
driven by the evolut ion ofcomputer capac ityand the resulting
ability for engineers and scien tiststo address complexproblems .
Reliable models formaterialbehaviour, including accurate
numericalvalues of parameters ,are necessary for a continued
beneficial development ofthe computational side of solid mechanics
.High rate plasticity ,thermally assisted creep and
phasetransformationsare only a fewexamplesof areas where more
accurate modelsare needed. Experiments are necessary for the
establishment ofmodels and parameters , and modified versionsof
conventional test methods can make important contributions . Also
modern optical methodsoffer a highpotentialfor futureexperimental
development. Numerical simulations ofexperiments and so-called
inverse modelling arealso frequentlyused techniques. The aim of the
symposium was to bring together researchers with an interest in the
areaofexperimental and computational aspects ofmaterial modelling
for exchange and discussionofpromising methodsandresults. Abisko,a
national park in the Swedish mountain district about 200 km north
of the arctic circle and about one hourve dri from the airport
ofKiruna,was chosen for the symposium. The tourist hotel in the
park , overlookinga beautiful lake , offered a suitablevenue for
the symposium. This environment with tracks for short walks (and
long hikes),goals for small excursions and a hotel with restaurant
and bar ve the ga delegatesmany opportunitiesto meet , socialiseand
discuss during breaks and evenings.
In this book a new phenomenological approach to brittle medium
fracture initiation under shock pulses is developped. It provides
an opportunity to estimate fracture of media with and without
macrodefects. A qualitative explanation is thus obtained for a
number of principally important effects of high-speed dynamic
fracture that cannot be clarified within the framework of previous
approaches. It is possible to apply this new strategy to resolve
applied problems of disintegration, erosion, and dynamic strength
determination of structural materials. Specialists can use the
methods described to determine critical characteristics of dynamic
strength and optimal effective fracture conditions for rigid
bodies. This book can also be used as a special educational course
on deformation of materials and constructions, and fracture
mechanics.
The symposiumwas motivatedby theincreasing need for modelling of
material behaviourundervarious mechan icalconditions. This need is
driven by the evolut ion ofcomputer capac ityand the resulting
ability for engineers and scien tiststo address complexproblems .
Reliable models formaterialbehaviour, including accurate
numericalvalues of parameters ,are necessary for a continued
beneficial development ofthe computational side of solid mechanics
.High rate plasticity ,thermally assisted creep and
phasetransformationsare only a fewexamplesof areas where more
accurate modelsare needed. Experiments are necessary for the
establishment ofmodels and parameters , and modified versionsof
conventional test methods can make important contributions . Also
modern optical methodsoffer a highpotentialfor futureexperimental
development. Numerical simulations ofexperiments and so-called
inverse modelling arealso frequentlyused techniques. The aim of the
symposium was to bring together researchers with an interest in the
areaofexperimental and computational aspects ofmaterial modelling
for exchange and discussionofpromising methodsandresults. Abisko,a
national park in the Swedish mountain district about 200 km north
of the arctic circle and about one hourve dri from the airport
ofKiruna,was chosen for the symposium. The tourist hotel in the
park , overlookinga beautiful lake , offered a suitablevenue for
the symposium. This environment with tracks for short walks (and
long hikes),goals for small excursions and a hotel with restaurant
and bar ve the ga delegatesmany opportunitiesto meet , socialiseand
discuss during breaks and evenings.
In this book, a new phenomenological approach to brittle medium
fractu re initiation under shock pulses is developed. It provides
an opportun ity to estimate fracture of media with and without
macrodefects. A qua litative explanation is thus obtained for a
number of principally impo rtant effects of high-speed dynamic
fracture that cannot be clarified within the framework of previous
approaches. It is possible to apply t his new strategy to resolve
applied problems of disintegration, erosio n, and dynamic strength
determination of structural materials. Special ists can use the
methods described to determine critical characteristi cs of dynamic
strength and optimal effective fracture conditions for r igid
bodies. This book can also be used as a special educational cours e
on deformation of materials and constructions, and fracture
mechanic s.
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