<div class="csl-bib-body">
<div class="csl-entry">Kariem, H. (2014). <i>Towards computer-aided design of bio-materials by example of micro-elasticity of porous ceramic baghdadite (Ca3ZrSi2O9)</i> [Diploma Thesis, Technische Universität Wien]. reposiTUm. https://doi.org/10.34726/hss.2014.25048</div>
</div>
-
dc.identifier.uri
https://doi.org/10.34726/hss.2014.25048
-
dc.identifier.uri
http://hdl.handle.net/20.500.12708/2578
-
dc.description
Abweichender Titel laut Übersetzung der Verfasserin/des Verfassers
-
dc.description
Zsfassung in dt. Sprache
-
dc.description.abstract
Microstructure-elasticity relations for bone tissue engineering scaolds are key to rationally based biomaterial design. As a contribution, we here report comprehensive length measuring, weighing, and ultrasonic tests at 0.1 MHz frequency, on porous baghdadite scaolds. The resulting porosity-stiness relations further con rm a formerly detected, micromechanically explained, general relationship for a great variety of different polycrystals (Fritsch et al., 2013), which also allows for estimating the zero-porosity case, i.e. the Young's modulus and Poisson's ratio of pure (dense) baghdadite. These estimates were impressively con rmed by a physically and statistically independent nanoindentation campaign comprising some 1750 indents. Consequently, we can present a remarkably complete picture of porous baghdadite elasticity across a wide range of porosities, and, thanks to the micromechanical understanding, reaching out beyond classical elasticity, towards poroelastic properties, quantifying the eect of pore pressure on the material system behaviour.
de
dc.description.abstract
Microstructure-elasticity relations for bone tissue engineering scaolds are key to rationally based biomaterial design. As a contribution, we here report comprehensive length measuring, weighing, and ultrasonic tests at 0.1 MHz frequency, on porous baghdadite scaolds. The resulting porosity-stiness relations further con rm a formerly detected, micromechanically explained, general relationship for a great variety of different polycrystals (Fritsch et al., 2013), which also allows for estimating the zero-porosity case, i.e. the Young's modulus and Poisson's ratio of pure (dense) baghdadite. These estimates were impressively con rmed by a physically and statistically independent nanoindentation campaign comprising some 1750 indents. Consequently, we can present a remarkably complete picture of porous baghdadite elasticity across a wide range of porosities, and, thanks to the micromechanical understanding, reaching out beyond classical elasticity, towards poroelastic properties, quantifying the eect of pore pressure on the material system behaviour.
en
dc.language
English
-
dc.language.iso
en
-
dc.rights.uri
http://rightsstatements.org/vocab/InC/1.0/
-
dc.subject
bio materials
de
dc.subject
bio materials
en
dc.title
Towards computer-aided design of bio-materials by example of micro-elasticity of porous ceramic baghdadite (Ca3ZrSi2O9)
en
dc.title.alternative
Towards computer-aided design of bio-materials; by example of micro-elasticity of porous ceramic baghdadite
de
dc.type
Thesis
en
dc.type
Hochschulschrift
de
dc.rights.license
In Copyright
en
dc.rights.license
Urheberrechtsschutz
de
dc.identifier.doi
10.34726/hss.2014.25048
-
dc.contributor.affiliation
TU Wien, Österreich
-
dc.rights.holder
Hawraa Kariem
-
tuw.version
vor
-
tuw.thesisinformation
Technische Universität Wien
-
dc.contributor.assistant
Pastrama, Maria-Ioana
-
tuw.publication.orgunit
E202 - Institut für Mechanik der Werkstoffe und Strukturen
-
dc.type.qualificationlevel
Diploma
-
dc.identifier.libraryid
AC11729160
-
dc.description.numberOfPages
46
-
dc.identifier.urn
urn:nbn:at:at-ubtuw:1-69925
-
dc.thesistype
Diplomarbeit
de
dc.thesistype
Diploma Thesis
en
dc.rights.identifier
In Copyright
en
dc.rights.identifier
Urheberrechtsschutz
de
tuw.advisor.staffStatus
staff
-
tuw.assistant.staffStatus
staff
-
item.fulltext
with Fulltext
-
item.cerifentitytype
Publications
-
item.mimetype
application/pdf
-
item.openairecristype
http://purl.org/coar/resource_type/c_bdcc
-
item.languageiso639-1
en
-
item.openaccessfulltext
Open Access
-
item.openairetype
master thesis
-
item.grantfulltext
open
-
crisitem.author.dept
E202-02 - Forschungsbereich Werkstoff- und Struktursimulation
-
crisitem.author.parentorg
E202 - Institut für Mechanik der Werkstoffe und Strukturen