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Žå‘è Improvement of fatigue durability of RC slabs by expansive agents
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•M“ª’˜ŽÒ Abheetha PEIRISi‘åã‘åŠwj
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ƒL[ƒ[ƒh –c’£ÜAPVAA”æ˜J‘Ï‹v«A—Ö‰×d‘–sŽŽŒ±‹@Aexpansive agentsAPVAAfatigue durabilityAWheel Load Running Machine
Šª 27
2
擪ƒy[ƒW 505
––”öƒy[ƒW 510
”N“x 2005
—vŽ| Usage of chemical agents to reduce crack occurance and propergation in concrete members is well known. Due to crack inhibition they seem to be one solution for bridge decks where high durability is of prime importance. The authors selected expansive agents and PVA as suitable agents. Fatigue tests using the Wheel Load Running Machine were carried out for both types of concrete specimens.
PDFƒtƒ@ƒCƒ‹–¼ 027-01-2085.pdf


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