NUMERICAL MODELLING AS NON-DESTRUCTIVE METHOD FOR THE ANALYSES AND DIAGNOSIS OF STONE STRUCTURES: MODELS AND POSSIBILITIES
Item
Title (Dublin Core)
eng
NUMERICAL MODELLING AS NON-DESTRUCTIVE METHOD FOR THE ANALYSES AND DIAGNOSIS OF STONE STRUCTURES: MODELS AND POSSIBILITIES
hrv
NUMERIČKO MODELIRANJE KAO NEDESTRUKTIVNA METODA ZA ANALIZU I UTVRĐIVANJE KAMENIH KONSTRUKCIJA: MODELI I MOGUĆNOSTI
Description (Dublin Core)
eng
Assuming the necessity of analysis, diagnosis and preservation of
existing valuable stone masonry structures and ancient monuments in today European urban cores, numerical modelling become an efficient tool for the structural behaviour investigation. It should be supported by experimentally found input data and taken as a part of general combined approach, particularly non-destructive techniques on the structure/model within it. For the structures or their detail which may require more complex analyses three numerical models based upon finite elements technique are suggested: (1) standard linear model; (2) linear model with contact (interface) elements; and (3) non-linear elasto-plastic and orthotropic model. The applicability of these models depend upon the accuracy of the approach or type of the problem, and will be presented on some characteristic samples.
existing valuable stone masonry structures and ancient monuments in today European urban cores, numerical modelling become an efficient tool for the structural behaviour investigation. It should be supported by experimentally found input data and taken as a part of general combined approach, particularly non-destructive techniques on the structure/model within it. For the structures or their detail which may require more complex analyses three numerical models based upon finite elements technique are suggested: (1) standard linear model; (2) linear model with contact (interface) elements; and (3) non-linear elasto-plastic and orthotropic model. The applicability of these models depend upon the accuracy of the approach or type of the problem, and will be presented on some characteristic samples.
hrv
Uz pretpostavku uvažavanja potrebe za analizom, utvrđivanjem zatečenog i projektiranog stanja, te očuvanjem postojećih vrijednih kamenih (i/ili) zidanih konstrukcija i povijesnih građevina u današnjim urbanim jezgrama europskih gradova, numeričko se modeliranje pojavljuje kao učinkovit suvremen »alat« za praćenje stanja konstrukcije. Pri tome bi ulazne podatke trebalo određivati eksperimentalnim putem, a samu numeričku analizu promatrati kao segment u ukupnom kombiniranom i interdisciplinarnom pristupu, posebice kao jednu od nedeslruktivnih metoda ispitivanja na konstrukciji/modelu. Za one konstrukcije ili njihove dijelove koji mogu zahtijevati detaljniju analizu predlaže se uporaba triju numeričkih modela po tehnici konačnih elemenata; (1) standardni linearni model; (2) linearni model s kontaktnim (dodirnim) elementima; (3) nelinearni elasto-plastični i orlo-tropni model. Primjenjivost navedenih modela ovisna je o razini detaljnosti pristupa i tipu problema, te će bili prikazana kroz nekoliko karakterističnih primjera.
Creator (Dublin Core)
Štambuk-Cvitanović, Nataša
Šestanović, Slobodan
Subject (Dublin Core)
eng
stone masonry structures;non-destructive methods;numerical modelling
hrv
kamene zidane konstrukcije;nedestruktivne metode;numeričko modeliranje
Publisher (Dublin Core)
Faculty of Mining, Geology and Petroleum Engineering University of Zagreb
Date (Dublin Core)
1999
Type (Dublin Core)
text
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Format (Dublin Core)
application/pdf
Identifier (Dublin Core)
https://hrcak.srce.hr/13434
eng
https://hrcak.srce.hr/file/20605
Source (Dublin Core)
Rudarsko-geološko-naftni zbornik
ISSN 1849-0409 (Online)
Volume 11
Issue 1
Language (Dublin Core)
eng
Rights (Dublin Core)
info:eu-repo/semantics/openAccess
The author and publisher rights are visible during the submission process, and ethical codex is available at http://hrcak.srce.hr/ojs/index.php/rgn/about/editorialPolicies#custom-0 .
The Bulletin is open access (OA, green model, CC-BY) journal what means that electronic versions of articles are accessible to readers, without any fees or registration.When use, please refer to Creative Commons license (BY type, http://creativecommons.org/licenses/by/4.0/ ).
Publisher copyright policies & self-archiving is also described at Sherpa organisation web (RoMEO service) based at the University of Nottingham (http://www.sherpa.ac.uk/romeo/pub/2374/).
All volumes of the Bulletin (from 1989) are available at Hrčak journal pages (http://hrcak.srce.hr/rgn-zbornik?lang=en).
The Bulletin is open access (OA, green model, CC-BY) journal what means that electronic versions of articles are accessible to readers, without any fees or registration.When use, please refer to Creative Commons license (BY type, http://creativecommons.org/licenses/by/4.0/ ).
Publisher copyright policies & self-archiving is also described at Sherpa organisation web (RoMEO service) based at the University of Nottingham (http://www.sherpa.ac.uk/romeo/pub/2374/).
All volumes of the Bulletin (from 1989) are available at Hrčak journal pages (http://hrcak.srce.hr/rgn-zbornik?lang=en).