Investigation into Corrosion of Surface Treated Weathering Steel Bridges for More Than 30 Years
نویسندگان
چکیده
منابع مشابه
Fatigue and Remaining Life Assessment of Steel Bridges More than 50 Years Old
The present bridge network in Quebec includes approximately 9000 bridges of different types and represents a 9 billion dollars asset. Many bridges show signs of deterioration well before the end of the design life, supposedly between 50 to 100 years. Truck loading has increased by more than 40% in the past 40 years, and bridges have not been reinforced in order to comply with the new codes. The...
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In the Ultra-steel project at the National Institute for Materials Science (NIMS), which run from 1996 to 2005, high-Si-Al-content ultrafine-grained (UFG) weathering steel was developed by grain refinement and weathering guidance. It was found that this steel has excellent strength, toughness and corrosion resistance. Samples were prepared by multi pass warm rolling at temperatures between 773 ...
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ژورنال
عنوان ژورنال: Zairyo-to-Kankyo
سال: 2012
ISSN: 0917-0480,1881-9664
DOI: 10.3323/jcorr.61.161