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Pregled bibliografske jedinice broj: 993236

Simplification of calculation of wind action on piers with rounded corners cross section


Štimac Grandić, Ivana; Grandić, Davor
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.).
Paris, France: RILEM Publications S.A.R.L., 2019. str. 10-17 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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 - Paris, France : RILEM Publications S.A.R.L., 2019, 10-17

ISBN
978-2-35158-217-6

Skup
International Conference on Sustainable Materials, Systems and Structures(SMSS2019)

Mjesto i datum
Rovinj, Hrvatska, 20-22.03.2019.

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



POVEZANOST RADA


Ustanove
Građevinski fakultet, Rijeka