薬液注入固化工法を用いた部分改良による既設タンク地盤の液状化対策工法の提案(<小特集>固結工法による地盤改良を用いた構造物基礎)

概要

論文の詳細を見る
In order to investigate the effectiveness of a chemical grouting method as countermeasures against liquefaction of sand deposits on which oil tanks exist, a series of dynamic centrifuge tests were performed. It was found that the maximum settlements of the improved foundation beneath an oil tank were smaller than those without soil improvement, and also that improvement of the whole layer down to the bearing stratum was the most effective. Moreover, from the results of in-situ chemical grouting tests on actual oil tank foundation, it was confirmed that good quality and high safety of construction were achieved.
社団法人地盤工学会の論文
2001-05-01