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Title:DOLOČANJE ETAŽNIH SPEKTROV POSPEŠKOV GRADBENIH KONSTRUKCIJ
Authors:ID Vrbek, Matjaž (Author)
ID Peruš, Iztok (Mentor) More about this mentor... New window
ID Skrinar, Matjaž (Comentor)
Files:.pdf MAG_Vrbek_Matjaz_2016.pdf (57,50 MB)
MD5: 12C93BF5FBA47163F86BBD77CF8F1C4E
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
Abstract:Vrednost gradbene konstrukcije (t.i. primarne konstrukcije) pogosto predstavlja manjši delež celotne investicije, preostanek pa predstavljo vgrajeni nekonstrukcijski elementi in oprema (t.i. sekundarna konstrucija). Kljub tako velikemu deležu se opremi v splošnem posveča majhna pozornost pri projektiranju, približni postopki, ki so v veljavi v predpisih, pa so zelo netočni in posledično neprimerni. Eden izmed načinov, s katerim lahko ocenimo vpliv potresa na opremo, so etažni spektri pospeškov. Zaradi prezahtevnega točnega postopka v inženirski praksi, ki vključuje uporabo analize časovnega odziva, se bomo v magistrskem delu osredotočili na približno metodo, imenovano direktna metoda za izračun etažnih spektrov pospeškov, ki sta jo razvila Vukobratović in Fajfar. Metoda je uporabna tako za sisteme z eno prostostno stopnjo kot tudi z več prostostnimi stopnjami, upoštevamo pa lahko tako linearni kot tudi nelinearni odziv gradbene konstrukcije. Kljub enostavnosti postopka, ki uporablja zaključene izraze, daje metoda zadovoljive rezultate in je tako primerna in uporabna za vsakdanjo inženirsko prakso.
Keywords:potresna analiza, potres, Evrokod 8, spekter odziva, etažni spekter pospeškov, oprema
Place of publishing:Maribor
Publisher:[M. Vrbek]
Year of publishing:2016
PID:20.500.12556/DKUM-58469 New window
UDC:624.042.7(043.2)
COBISS.SI-ID:19897878 New window
NUK URN:URN:SI:UM:DK:TWNN8TWF
Publication date in DKUM:06.05.2016
Views:2291
Downloads:288
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FG
:
VRBEK, Matjaž, 2016, DOLOČANJE ETAŽNIH SPEKTROV POSPEŠKOV GRADBENIH KONSTRUKCIJ [online]. Master’s thesis. Maribor : M. Vrbek. [Accessed 31 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=58469
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Secondary language

Language:English
Title:DETERMINATION OF FLOOR ACCELERATION SPECTRA
Abstract:The value of the building structure (the primary structure) often represents a smaller part of the entire investment when compared against the built-in non-structural elements and equipment (secondary structure). Despite being represented by a large share, not much attention is given to the equipment when designing, while the approximate methods which are in effect in the regulations are inaccurate and consequently unsuitable. One of the ways to evaluate the effect of an earthquake on the equipment is floor response spectra analysis. Due to a very demanding process in the engineering practice that includes the use of time history analysis, this master thesis will focus on an approximative method called the direct method of calculating floor response spectra which was developed by Vukobratović and Fajfar. The method is used for a single-degree-of-freedom systems as well as in mutiple-degree-of-freedom systems, and can also be considered for implementation with either elastic or inelastic response of the building structure. Despite the simplicity of the process, that utilises closed-form expressions, the method gives satisfactoy results and is thus regarded as suitable and useful for common engineering practice.
Keywords:seismic analysis, earthquake, Eurocode 8, response spectrum, floor response spectra, equipment


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