東京湾沿岸域における浚渫土砂の高度有効利用(<小特集>東日本地域の地盤工学的話題ならびに環境への取り組み)

概要

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Tokyo bay coast area where is enclosed by Kanagawa Tokyo and Chiba, is a center of the industry, and maximum commerce and industry region in Japan, which various factories and warehouse groups line is formed. In this area, site creation by reclamation, constriction of the quaywall for the commerce and industry, and the maintenance of the sea route and the anchorages have been done on a large scale. Moreover, a large-scale coastal, waste disposal site (Haneda-oki waste disposal site) was constricted along with the concentration of population according to the industrial growth at 1970'. A large amount of dredged soil has been effectively used for constriction and maintenance in this area. In this paper, we reports on the history of effective use for the dredged soil and on the advanced, effective use state of recent dredged soil, by cement treated soil mixed with used-tire chips and for the environmental reproduction purpose as the material of an artificial muddy tidal flat etc.
2005-05-01