doctoral thesis
Experimental Testing and Numerical Modeling of Masonry-Infilled Concrete and Steel Frames under Static and Dynamic Loads
Doctoral Thesis

Goran Baloević (2015)
Sveučilište u Splitu
Fakultet građevinarstva, arhitekture i geodezije
Metadata
TitleEksperimentalno ispitivanje i numeričko modeliranje betonskih i čeličnih okvira sa zidanom ispunom pod statičkim i dinamičkim opterećenjem : disertacija
AuthorGoran Baloević
Mentor(s)Jure Radnić
Sandra Juradin
Abstract
U ovom su radu prikazani rezultati eksperimentalnih ispitivanja čeličnih i armirano-betonskih okvira sa zidanom ispunom. Eksperimentalni rad obuhvaća statička ispitivanja čeličnih okvira te dinamička ispitivanja čeličnih i betonskih okvira na potresnoj platformi. Aplicirana su dva umjetna akcelerograma i akcelerogram realnog potresa. Pobude su nanošene sukcesivno, s postepenim povećanjem amplituda akcelerograma za 0.1 g. Nadalje, u radu je prikazan razvijeni 2D numerički model za statičku i dinamičku analizu armirano-betonskih i čeličnih okvira sa zidanom ispunom koji može simulirati njihove najvažnije nelinearne efekte. U ovom je radu numerički model poboljšan s adekvatnom simulacijom faznog nastajanja okvira s ispunom te simulacijom nearmirane i armirane žbuke na vanjskim plohama ziđa. Razvijeni numerički model verificiran je pomoću rezultata prethodno provedenih eksperimenata. Primjenom ovog numeričkog modela, istražen je utjecaj više parametara na ponašanje okvira s ispunom. Na kraju su prikazani najvažniji zaključci o ponašanju ovakvih konstrukcija pod statičkim i potresnim opterećenjem te dani praktični savjeti i preporuke za njihov pouzdani proračun.
Keywordsmasonry-infilled frame shake table artificial accelerograms numerical model
Parallel title (English)Experimental Testing and Numerical Modeling of Masonry-Infilled Concrete and Steel Frames under Static and Dynamic Loads : Doctoral Thesis
Committee MembersJure Radnić (committee chairperson)
Sandra Juradin (committee member)
Mladen Glibić (committee member)
GranterSveučilište u Splitu
Fakultet građevinarstva, arhitekture i geodezije
PlaceSplit
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Civil Engineering
Supporting Structures
UDK624/625
APPLIED SCIENCES. MEDICINE. TECHNOLOGY
Civil and structural engineering. Civil engineering of land transport. Railway engineering. Highway engineering
Study programme typeuniversity
Study levelpostgraduate
Study programmeCivil Engineering
Academic title abbreviationdr. sc.
Genredoctoral thesis
Language Croatian
Defense date2015-02-26
Parallel abstract (English)
This Thesis presents the results of experimental tests of masonry-infilled concrete and steel frames. The experimental work concerns static tests of masonry-infilled steel frames and dynamic tests of masonry-infilled steel and concrete frames on a shake table. Two artificial accelerograms and one real accelerogram were applied. The accelerograms were applied successively, by gradually increasing acceleration amplitudes for 0.1 g. Further, the Thesis presents a developed 2D numerical model for static and dynamic analysis of masonry-infilled concrete and steel frames that can simulate their main nonlinear effects. In this paper, the numerical model was improved with adequate simulation of structural formation and with simulation of reinforced and unreinforced plaster on exterior sides of a wall. The developed numerical model was verified using the results of the previous performed tests. The influence of several parameters on the behavior of masonry-infilled frames was investigated with the numerical model. Finally, main conclusions regarding behavior of these structures under static and dynamic loads are stated, followed by practical advises and recommendations for their reliable design.
Parallel keywords (Croatian)okvir sa zidanom ispunom potresna platforma umjetni akcelerogrami numerički model
Extent[10], 200 str. : ilustr., graf. prikazi (pretežno u bojama) ; 30 cm
Versionaccepted version
Resource typetext
Access conditionEmbargo period 2016-02-26
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
NoteBibliografija: str. 199-200. – Bilješka o autoru: str. [201].
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:123:854678
CommitterDijana Erceg