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海成粘土のセメント固化における養生温度とフミン酸の影響


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Title: 海成粘土のセメント固化における養生温度とフミン酸の影響
Other Titles: Effects of Curing Temperature and Humic-Acid on the Hardening Strength of Marine Clay Stabilized by Cement
Authors: 後藤, 恵之輔 / 山中, 稔 / 富永, 恵介 / 小川, 鉄平
Authors (alternative): Gotoh, Keinosuke / Yamanaka, Minoru / Tominaga, Keisuke / Ogawa, Teppei
Issue Date: Jan-1998
Citation: 長崎大学工学部研究報告 Vol.28(50) p.69-75, 1998
Abstract: In order to utilize the dredged marine clay, specimens of cement-hardened marine clay were cured at the real sea. The results of this cement hardening test indicate that the hardened strength differs according to the length of the curing period. The authors considered these differences in the hardened strength mainly because of the presence of the humic-acid in the marine clay and the temperature of the curing water. As a result of this investigation it was clear that there was no relationship between the hardened strength and the humic-acid since all the specimens tested contained the same amount of it. The main conclusion obtained was that there is a very clear relationship between the hardened strength and the temperature of the curing water.
URI: http://hdl.handle.net/10069/5022
ISSN: 02860902
Type: Departmental Bulletin Paper
Appears in Collections:Volume 28, No. 50

Citable URI : http://hdl.handle.net/10069/5022

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