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石炭灰を利用した海成軟弱粘土のセメント固化による人工漁礁への適用性


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Title: 石炭灰を利用した海成軟弱粘土のセメント固化による人工漁礁への適用性
Other Titles: Hardening Properties of Marine Soft Clay Using Fly Ash and Its Application to an Artificial Fish Reef
Authors: 後藤, 惠之輔 / 山中, 稔 / 富永, 惠介 / 田中, 稔
Authors (alternative): Gotoh, Keinosuke / Yamanaka, Minoru / Tominaga, Keisuke / Tanaka, Minoru
Issue Date: Jul-1999
Citation: 長崎大学工学部研究報告 Vol.29(53) p.255-261, 1999
Abstract: A huge amount of marine clay accumulated in Omura Bay, Nagasaki becomes a cause of the water pollution. Because the marine clay is very soft, it is hard to be utilized. On the other hand a fly ash produced from thermoelectric power plants is increasing year by year with the change of recent energy situation. But both of these materials are able to regard as valuable resources. In this study in order to discuss the utilization of these materials, several cement hardening laboratory tests of the marine clay by using the fly ash were curried out for the long term. As a result the hardened materials mixed the fly ash showed very high strength, and it became clear that the application to an artificial fish reef was fully recognized.
URI: http://hdl.handle.net/10069/5080
ISSN: 02860902
Type: Departmental Bulletin Paper
Appears in Collections:Volume 29, No. 53

Citable URI : http://hdl.handle.net/10069/5080

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