長フーチングを有するハイブリッドケーソンの耐震強化岸壁への適用(<小特集>ウォーターフロントにおける基礎構造)

概要

論文の詳細を見る
On designing Hybrid (Steel-Concrete composite) Caisson-type quays with extended footing, it is generally assumed that the backfill rabble above the footing works as an effective weight to resist the active earth pressure in earthquake conditions. However, it should be noted that careful examinations of their seismic stability are still required, as the structure is still in the stage of the developement. For this purpose, a series of shaking table tests were carried out. The results indicated that the backfill rubble above the footing works as the effective weight. The test was also numerically simulated using an effective stress analysis computer code, FLIP. An application at Shinokitsu high seismic resistant quay in Shimizu port is also described.
社団法人地盤工学会の論文
2002-04-01