Study of the Durability of Reinforced Concrete under the Long-term Intrusion of Seawater by AC Impedance Spectroscopy
HE Hong-zhu
CHEN Zhi-yuan
SHI Mei-lun
Abstract：Reinforced concrete under the long-term intrusion of seawater has been studied by the K-Ktransform of AC impedance spectroscopy. The stability and durability of the reinforced concrete can bemeasured by the relative deviation of the values measured from that calculated by K-K transform. Withthe increase of the time of the intrusion, the concrete and the rebar is less and less stable and durable.Under the same condition, concrete with fly ash is more stable than ordinary concrete.
Keywords：intrusion by seawaterreinforced concretedurabilityAC impedance spectroscopyK-Ktransform
Publication Date：2000-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 187-189 )