Micro-CT in Mechanical Analysis: Geometric Properties Extraction | Summaries Computed Tomography

247

K. Orhan (ed.), Micro-computed Tomography (micro-CT) in Medicine and Engineering,

https://doi.org/10.1007/978-3-030-16641-0_15

Modeling andMechanical Analysis

Considerations oStructures

Based onMicro-CT

GökhanAltıntaş

15.1 Overview oMicro-CT

inTerms oVisual

andPhysical Modeling

It is very dicult to reer to all o the examples in

this context, and it is highly probable that the sci-

entists and the practitioners interested in the sub-

ject have dierent conclusions in the orthcoming

parts o the chapter. Micro-CT is a gold standard,

especially or volumetric modeling and sensitivi-

ties, although some o the applications listed

below, especially some o the supercial shell

models, can be done with other dierent undam-

aged inspection applications.

Micro-CT data can be used or many dierent

purposes:

– Perorming various investigations using raw

or processed states as appropriate or the

images in the ordered sections

– Creation o point clouds and making related

analyses

– Analysis and reconstruction o surace

geometries

– Creation o volumetric solid models constitut-

ing the basis or many geometric and physical

analyses

– Reconstruction o many biological, human-

made, xed, or mobile structures based on the

original, or the creation o examination and

production models on dierent scales

It is always possible to enlarge and diversiy

the list above. In this study, the use o models cre-

ated by the creation o geometric and physical

models in mechanical analysis has been consid-

ered, and the literature review was shaped in this

regard. It is useul to reer to a brie literature

review beore proceeding to working examples

and method descriptions.

Primary analyses using micro-CT scan data

are related to the determination o geometric

properties, which are requently ound in litera-

ture related to biomaterials and porous materials.

Among the many properties that can be dened

as geometric properties, eatures such as surace

area, volume, porosity, wall thickness, and space

orientation can be obtained by many other meth-

ods. However, their accuracy rates vary greatly

and may need to be supported by empirical

methods.

In another study, an explanatory comparative

table was compared with in their comparison o

micro-CT with other methods in the determina-

tion o geometric characteristics o structures [1].

Only micro-CT can be used to obtain all these

properties rom the investigated methods depend-

ing on the porosity, surace area, volume, cavity

dimensions, wall thicknesses, and permeability.

G. Altıntaş (*)

Engineering Mechanics Division, Department o

Civil Engineering, Manisa Celal Bayar University,

Manisa, Turkey

e-mail: gokhan.altintas@cbu.edu.tr

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Modeling and Mechanical Analysis

Considerations o Structures

Based on Micro-CT

Gökhan Altıntaş

15.1 Overview o Micro-CT

in Terms o Visual

and Physical Modeling

It is very dicult to reer to all o the examples in this context, and it is highly probable that the sci- entists and the practitioners interested in the sub- ject have dierent conclusions in the orthcoming parts o the chapter. Micro-CT is a gold standard, especially or volumetric modeling and sensitivi- ties, although some o the applications listed below, especially some o the supercial shell models, can be done with other dierent undam- aged inspection applications. Micro-CT data can be used or many dierent purposes:

Perorming various investigations using raw or processed states as appropriate or the images in the ordered sections
Creation o point clouds and making related analyses
Analysis and reconstruction o surace geometries
Creation o volumetric solid models constitut- ing the basis or many geometric and physical analyses - Reconstruction o many biological, human- made, xed, or mobile structures based on the original, or the creation o examination and production models on dierent scales

It is always possible to enlarge and diversiy the list above. In this study, the use o models cre- ated by the creation o geometric and physical models in mechanical analysis has been consid- ered, and the literature review was shaped in this regard. It is useul to reer to a brie literature review beore proceeding to working examples and method descriptions. Primary analyses using micro-CT scan data are related to the determination o geometric properties, which are requently ound in litera- ture related to biomaterials and porous materials. Among the many properties that can be dened as geometric properties, eatures such as surace area, volume, porosity, wall thickness, and space orientation can be obtained by many other meth- ods. However, their accuracy rates vary greatly and may need to be supported by empirical methods. In another study, an explanatory comparative table was compared with in their comparison o micro-CT with other methods in the determina- tion o geometric characteristics o structures [1]. Only micro-CT can be used to obtain all these properties rom the investigated methods depend- ing on the porosity, surace area, volume, cavity dimensions, wall thicknesses, and permeability.

G. Altıntaş (*) Engineering Mechanics Division, Department o Civil Engineering, Manisa Celal Bayar University, Manisa, Turkey e-mail: gokhan.altintas@cbu.edu.tr

Micro-CT in Mechanical Analysis: Geometric Properties Extraction, Summaries of Computed Tomography

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