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Scientific
Assistant |
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Room: |
H-A 4104/1
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Adress:
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Universität Siegen
Fakultät IV, Dekanat
Hölderlinstr. 3
57076 Siegen
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Phone: |
+49 (0271)
740-4644 |
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E-Mail:
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thomas.reppel@uni-siegen.de
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Consultation-hour:
please contact me for an
arrangement |
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Supervised
courses:
Departement
Mathematics
- Analytical methods for
economists
- Stochastic I
- Analysis I
- Analysis II
- Analysis III
- Functional analysis
Departement
Mechanical Engineering
- Tensor calculus
- Technical mechanics
II
- Material mechanics
I
- Introduction to
numerical methods and
FEM
- Continuum
mechanics
- Mathematical methods of
mechanics
- Statistics in
mechanical engineering
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Publications:
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Reppel,
T.; Dally,
T.;
Weinberg,
K.: On the
elastic
modeling of
highly
extensible
polyurea.
Technische
Mechanik,
33 (1),
(2013), 19
–
33
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Dally,
T.; Reppel,
T.;
Weinberg,
K.:
Numerical
simulations
of spalling
tests in
order to
investigate
material
properties
of UHPC.
PAMM 14
(1),
(2014), 137
-
138
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Reppel,
T., Decker,
J.,
Weinberg,
K.:
Identification
of
Viscoelastic
Properties
and
Damaging
Effects of
Highly
Extensible
Polyurea.PAMM
14 (1),
(2014), 343
-
344
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Werner,
M., Reppel,
T.,
Weinberg,
K.: Void
dynamics in
lead-free
Sn-Ag-Cu
solder
joints.
PAMM 16
(1),
(2016), 615
-
616
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Reppel,
T.,
Weinberg,
K.: A
stereologic
approach
for the
spherical
void size
distribution
in
Polyurea.
PAMM 17
(1),
(2017), 459
-
460
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Reppel,
T.,
Weinberg,
K.:
Experimental
Determination
of Elastic
and Rupture
Properties
of Printed
Ninjaflex.
Technische
Mechanik,
38 (1),
(2018), 104
–
112
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Weinberg,
K.,
Khosravani,
M.R.,
Thimm, B.,
Reppel, T.,
Bogunia,
L.,
Aghayan,
S., Nötzel,
R.:
Hopkinson
bar
experiments
as a method
to
determine
impact
properties
of brittle
and ductile
materials.
GAMM-Mitteilungen,
41 (2),
(2018),
e201800008
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Aghayan,
S., Reppel,
T., Bieler,
S.,
Weinberg,
K. :
Experiments
on wave
propagation
in soft
materials.
PAMM 18
(1),
(2018),
e201800346
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Reppel,
T.,
Weinberg,
K. :
Identification
of hyper-
and
viscoelastic
properties
of
different
flexible
FDM printed
specimens.
PAMM 18
(1),
(2018),
e201800382
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Reppel,
T.,
Korzeniowski,
T.F.,
Weinberg,
K.:
Stereological
transformation
of pore
size
distributions
with
application
to soft
polymer and
FDM-printed
specimens.
ZAMM
(2019),
e201800287
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Korzeniowski,
T.F.,
Reppel, T.,
Weinberg,
K. : A
juxtaposition
of data
driven and
stochastic
finite
element
analyses
for
problems
with noisy
material
data. PAMM
19 (1),
(2019),
e201900197
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Aghayan,
S., Bieler,
S., Reppel,
T.,
Weinberg,
K. :
Experiment
on wave
propagation
in soft
resins.
PAMM 19
(1),
(2019),
e201900187
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Reppel,
T.,
Korzeniowski,
T.F.,
Weinberg,
K. : Effect
of
uncertain
parameters
on the
deflection
of beams.
PAMM 19
(1),
(2019),
e201900318
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Talks:
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Experimentelle
Untersuchungen
und
numerische
Simulationen
zum
Materialverhalten
von
Polyurea
unter
großer
Last,
Herbstsitzung
des
Arbeitskreises
Mikrostrukturmechanik
im
Fachausschuss
Computersimulation
der DGM,
Berlin,
11/2012
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Identification
of
Viscoelastic
Properties
and
Damaging
Effects of
Highly
Extensible
Polyurea,
GAMM,
Erlangen,
03/2014
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Constitutive
modelling
and
parameter
identification
of Highly
Extensible
Polyurea,
WCCM XI,
Barcelona,
07/2014
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Bestimmung
des
inelastischen
Materialverhaltens
von
Polyurea.
Viskoelastizität
und
Schädigung,
Frühjahrssitzung
des
Arbeitskreises
Mikrostrukturmechanik
im
Fachausschuss
Computersimulation
der DGM,
Kassel,
02/2015
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Modellierung
der
Verteilung
kugelförmiger
Poren in
Polyurea
mittels
stereologischer
Methoden,
Sitzung des
Arbeitskreises
Stoffgesetze,
Hannover,
05/2016
- A
stereologic
approach
for the
spherical
void size
distribution
in
Polyurea,
GAMM,
Weimar,
03/2017
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Experimental
determination
of elastic
and
inelastic
properties
of
unmanufactured
and printed
Ninjaflex,
ICMM5, Rom,
06/2017
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Identification
of hyper-
and
viscoelastic
properties
of
different
flexible
FDM printed
specimens,
GAMM,
München,
03/2018
- Effect
of
uncertain
parameters
on the
deflection
of beams,
GAMM, Wien,
02/2019
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