engleski

Structural Design of Quay on River Drava near Osijek

This paper describes quay structure necessary for river transportation in Croatia. The 4×60m reinforced concrete quay on the river Drava at town Osijek has been designed. The quay structure will be constructed of in-situ made reinforced concrete. The quay will consist of four parts, three of them straight and one slightly curved. Each part will be 60 m long. The beginning of construction has been planned for the second half of this year (2009.). The rein-forced concrete quay on river Drava near Osijek was analyzed with 102 differ-ent load combination in 2-D and 102 in 3-D model. All analysis was made ac-cording to the European norms. The analysis has confirmed that vertical and horizontal loading due to mobile cranes, ship impact forces and soil pressure are the most relevant for analysis of the structure. Prescribed quality of concrete was of type C30/37 and steel reinforcement of type B500B. Due to large hori-zontal forces of soil pressure on back wall, it was necessary to provide anchor-age tendons at upper and at lower reinforced concrete beam grids combined with frictional plates at the back-wall of the structure.

Drava River; quay structures; design; concrete; reinforcement; loading

nije evidentirano