The Jokikylä Bridge in Haukipudas is one of the first bridges in Finland made of SSAB Weathering 420 ML steel. Read how this durable and maintenance-free steel is revolutionizing bridge construction and reducing environmental impact.
Regardless of the decision for a painted or unpainted bridge structure, SSAB Weathering steel offers either less maintenance repainting or minimal maintenance altogether. View products SSAB Weathering steel for bridge construction – built to last Don't miss out on SSAB’s comprehensive steel solution ...
The patina rating index can also be used to prioritize general maintenance needs for a weathering steel bridge inventory.Douglas D. CramptonKurt P. HollowayStructures congress 2015, vol. 1: Structures congress, 23-25 April 2015, Portland, Oregon, USAInspection and Maintenance of Weathering Steel ...
The severe pitting can be mainly found on the crevice area above the gusset plates, where the pit depth can reach 1.27–1.53 mm for the weathering steel bridge (Raman, 1986). Similarly, the recorded maximum pit depth in Louisiana state can reach 1.53 mm for (Raman and Naszrazadani...
Weathering steel (WS), also known as low‐alloy steel, are steels with a carbon content of less than 0.2 wt. % to which mainly Cu, Cr, Ni, P, Si and Mn are added as alloying elements to a total of no more than 3‐5 wt. % [1].
Weathering steel is a high-strength, low-alloy steel that in suitable environments forms an adherent protective rust 'patina', to inhibit further corrosion... CN Dolling,RM Hudson - 《Bridge Engineering》 被引量: 3发表: 2005年 AN ASSESSMENT OF WEATHERING STEEL BRIDGES IN WEST VIRGINIA The use...
Uncoated weathering steel (UWS) has been used in the United States for highway bridge construction since 1964. Thus there is now a significant population of these bridges that have been in service for an extended period of time and it is... Kaur, Dhilvinder. - 《University of Delaware》 ...
The steel is self-protecting: the rust layer on the surface becomes a tight oxide layer that slows down the progress of corrosion. High strength weathering steel has been used in bridge engineering.It can also be used in the floor board,containers, power plant chimneys, railway engineering and...
high strength astm a709 bridge steel plates The A709 steel, which is composed of iron, manganese, carbon, and other elements, maintains an excellent strength-to-weight ratio. This means that smaller quantities of steel are required in order to meet our customer's varying stren...
An SSAB Weathering steel bridge – built to last The award-winning pedestrian bridge near Lake Kuusijärvi in Finland not only resists corrosion, requires little maintenance and is visually striking. Thanks to SSAB Weathering steel, it also helps to reduce lifecycle costs and carbon footprint. ...