Pregled bibliografske jedinice broj: 993236
Simplification of calculation of wind action on piers with rounded corners cross section
Simplification of calculation of wind action on piers with rounded corners cross section // Proceedings of the International Conference on Sustainable Materials, Systems and Structures (SMSS2019: Challenges in Design and Management of Structures / Mandić Ivanković, Ana ; Kušter Marić, Marija ; Strauss, Alfred ; Kišiček, Tomislav (ur.).
Pariz: RILEM Publications SARL, 2019. str. 10-17 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 993236 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Simplification of calculation of wind action on piers with rounded corners cross section
Autori
Štimac Grandić, Ivana ; Grandić, Davor
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the International Conference on Sustainable Materials, Systems and Structures (SMSS2019: Challenges in Design and Management of Structures
/ Mandić Ivanković, Ana ; Kušter Marić, Marija ; Strauss, Alfred ; Kišiček, Tomislav - Pariz : RILEM Publications SARL, 2019, 10-17
ISBN
978-2-35158-217-6
Skup
International Conference on Sustainable Materials, Systems and Structures (SMSS2019)
Mjesto i datum
Rovinj, Hrvatska, 18.03.2019. - 22.03.2019
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
wind action, rounded corners, bridge pier
Sažetak
The piers make up between 20% and 50% of the total cost of the viaduct depending on pier heights and foundation conditions. Therefore, the design of bridge piers is crucial for the design of prestressed concrete viaducts. By rounding the corners of rectangular cross section of pier, the total wind force on pier can be drastically reduced in comparison to total wind force on pier with sharp corners with small reducing in load bearing properties of the pier. Calculation of total wind force on bridge piers according to EN 1991-4 is quite complicated and time consuming. Even more complicated is calculation in case of rectangular cross section with rounded corners in comparison to rectangular cross section with sharp corners. Therefore, the main goal of this paper is to investigate the influence of taking into account geometrical properties (i.e. area and moment of inertia) of simplified cross sections (with sharp corners) instead of real geometrical properties of cross sections with rounded corners in calculation of the total wind force on piers.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo
Napomena
Znanstveni projekti: No. 13.05.1.1.01, No. uniri- tehnic-18-127
