Durability Aspects of Chloride-Affected Cracked Concrete Structures Reinforced with 1.4003 Rebars
نویسندگان
چکیده
The protection of reinforced concrete components exposed to chlorides is often ensured by coating systems, which are usually associated with high maintenance costs over the service life. A possible alternative use high-alloy, stainless steel reinforcement. Through smart selection in areas subject particularly stresses and possibility using mixed reinforcement black steel, this type can also be used for economical construction. In many areas, it sufficient significantly cheaper chromium rebars instead very expensive, highly corrosion-resistant austenitic chromium-nickel steels. An industrial research project was carried out at Munich University Applied Sciences resistance a material number 1.4003 chloride-exposed separation cracks RC-specimens investigated. results obtained formed basis development design variants underground parking garages. Structural tests on large existing structures show how long life achieved such even under chloride loads.
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ژورنال
عنوان ژورنال: MATEC web of conferences
سال: 2022
ISSN: ['2261-236X', '2274-7214']
DOI: https://doi.org/10.1051/matecconf/202236402015