- Tytuł:
- Effect of setback irregularity location on the performance of RC building frames under seismic excitation
- Autorzy:
-
Mouhine, Mohamed
Hilali, Elmokhtar - Powiązania:
- https://bibliotekanauki.pl/articles/1849777.pdf
- Data publikacji:
- 2020
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
punkt eksploatacyjny
nieregularność odsadzenia
analiza zniszczenia
uskok
lokalizacja
analiza pushover
rama żelbetowa
budynek
zachowanie konstrukcji
wzbudzenie sejsmiczne
performance point
setback irregularity
location
pushover analysis
reinforced concrete frame
building
structure behavior
seismic excitation - Opis:
- The setback is a frequent type of irregularity expected in complex-shaped buildings. The main purpose of the present paper is to emphasize the influence of setback location on the performance of reinforced concrete building structures under seismic excitation. In this research study, 68 building models with setback values vary from 0.1 L to 0.5 L, located at various levels, are studied. Non-linear static (pushover) analyses were conducted. All building models are analyzed using a finite element calculation code. The outcomes show that setback irregularity location has a significant effect on the seismic behavior of the structure. Based on the regression analysis of the results obtained in the current study, a mathematical formula is proposed to quantify the effect of setback location on the performance of building structures. The results of this study would aid all professionals in the building sector to anticipate the response of these types of structures during the design phase.
- Źródło:
-
Archives of Civil Engineering; 2020, 66, 4; 399-412
1230-2945 - Pojawia się w:
- Archives of Civil Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł