Vehicle speed influence on the dynamic amplification factor of bridges
2019
Preuzimanje 🢃
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The paper presents an analysis of the influence of vehicle speed movement
along bridge on dynamic amplification factor for the case of simply supported, continuous
and clamped beam structural system. The analysis was conducted analytically and
numerically. Theoretical expressions was developed for the case of movement a
concentrated force over the bridge over simply supported beam structural system, while
other cases were analyzed numerically. Two cases, movement of concentrated force and
system of concentrated forces were considered. The comparative results for the most
unfavorable case, with the valid domestic and foreign regulations, compared and
presented. The results showed that it is a more unfavorable case when vehicles are moving
at higher speeds on short-span bridges, as well as that one concentrated force produces
greater dynamic effects than a system of concentrated forces, as well as the simply
supported beam system is the most sensitive on dynamic loads respect ...to other structural
systems.
Ključne reči:
Dynamic Amplification Factor / vehicle speed movement / bridges structuresIzvor:
7Th International Conference Contemporary Achievements in Civil Engineering, Subotica, April 2019., 2019, 179-188Izdavač:
- Faculty of Civil Engineering Subotica University of Novi Sad
Finansiranje / projekti:
- Istraživanje stanja i metoda unapređenja građevinskih konstrukcija sa aspekta upotrebljivosti, nosivosti, ekonomičnosti i održavanja (RS-MESTD-Technological Development (TD or TR)-36048)
Kolekcije
Institucija/grupa
GraFarTY - CONF AU - Savatović, Siniša AU - Salatić, Ratko AU - Mišković, Zoran PY - 2019 UR - https://grafar.grf.bg.ac.rs/handle/123456789/2251 AB - The paper presents an analysis of the influence of vehicle speed movement along bridge on dynamic amplification factor for the case of simply supported, continuous and clamped beam structural system. The analysis was conducted analytically and numerically. Theoretical expressions was developed for the case of movement a concentrated force over the bridge over simply supported beam structural system, while other cases were analyzed numerically. Two cases, movement of concentrated force and system of concentrated forces were considered. The comparative results for the most unfavorable case, with the valid domestic and foreign regulations, compared and presented. The results showed that it is a more unfavorable case when vehicles are moving at higher speeds on short-span bridges, as well as that one concentrated force produces greater dynamic effects than a system of concentrated forces, as well as the simply supported beam system is the most sensitive on dynamic loads respect to other structural systems. PB - Faculty of Civil Engineering Subotica University of Novi Sad C3 - 7Th International Conference Contemporary Achievements in Civil Engineering, Subotica, April 2019. T1 - Vehicle speed influence on the dynamic amplification factor of bridges EP - 188 SP - 179 DO - 10.14415/konferencijaGFS2019.014 ER -
@conference{ author = "Savatović, Siniša and Salatić, Ratko and Mišković, Zoran", year = "2019", abstract = "The paper presents an analysis of the influence of vehicle speed movement along bridge on dynamic amplification factor for the case of simply supported, continuous and clamped beam structural system. The analysis was conducted analytically and numerically. Theoretical expressions was developed for the case of movement a concentrated force over the bridge over simply supported beam structural system, while other cases were analyzed numerically. Two cases, movement of concentrated force and system of concentrated forces were considered. The comparative results for the most unfavorable case, with the valid domestic and foreign regulations, compared and presented. The results showed that it is a more unfavorable case when vehicles are moving at higher speeds on short-span bridges, as well as that one concentrated force produces greater dynamic effects than a system of concentrated forces, as well as the simply supported beam system is the most sensitive on dynamic loads respect to other structural systems.", publisher = "Faculty of Civil Engineering Subotica University of Novi Sad", journal = "7Th International Conference Contemporary Achievements in Civil Engineering, Subotica, April 2019.", title = "Vehicle speed influence on the dynamic amplification factor of bridges", pages = "188-179", doi = "10.14415/konferencijaGFS2019.014" }
Savatović, S., Salatić, R.,& Mišković, Z.. (2019). Vehicle speed influence on the dynamic amplification factor of bridges. in 7Th International Conference Contemporary Achievements in Civil Engineering, Subotica, April 2019. Faculty of Civil Engineering Subotica University of Novi Sad., 179-188. https://doi.org/10.14415/konferencijaGFS2019.014
Savatović S, Salatić R, Mišković Z. Vehicle speed influence on the dynamic amplification factor of bridges. in 7Th International Conference Contemporary Achievements in Civil Engineering, Subotica, April 2019.. 2019;:179-188. doi:10.14415/konferencijaGFS2019.014 .
Savatović, Siniša, Salatić, Ratko, Mišković, Zoran, "Vehicle speed influence on the dynamic amplification factor of bridges" in 7Th International Conference Contemporary Achievements in Civil Engineering, Subotica, April 2019. (2019):179-188, https://doi.org/10.14415/konferencijaGFS2019.014 . .