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Accession number;99A0147450
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| Title;Environment and ground : Prediction and evaluation techniques on purification ofclosed water-areas. |
| Author;
UENO SEIZO
(Taisei Corp., Technol. Div., Tech. Res. Lab.)
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Journal Title;Foundation Engineering & Equipment, Monthly
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Journal Code:S0884A
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ISSN:0285-5356
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VOL.27;NO.1;PAGE.66-68(1999)
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| Figure&Table&Reference;FIG.8, REF.9 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;As 2 typical techniques of environmental prediction of closed water-areas, this paper presents the outline of a flow simulation and water-quality and ecosystem simulation. And, as a water-quality purification technique which is an elementaltechnique of mitigation, the paper describes a seawater exchange method by an abrasion-whirlpool generation construction and reports the results of prediction and evaluation of water-quality purification effects of the method by a numerical simulation. In this method, a small-scale protuberant construction is installed in the mouth of a bay, whirlpools generated in the bay mouth are intensified and circulating flows are developed in the bay by the self-runningn effects of the whirlpools. |
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