sleeve groutingとは 意味・読み方・使い方

After the outer pipe 5 is inserted into an excavated hole which is formed in the ground, the grouting material is fed into the outer pipe 5, jetted from the injection port 5d, and injected into the ground through a joint T between the outer peripheral surface 5c and the sleeve 6.例文帳に追加

そして、この外管５を地盤に形成した掘削孔に挿入した後、地盤注入材を外管５の内部へ供給して注入口５ｄから噴出させ、外周面５ｃとスリーブ６との接合部Ｔを通して地盤中へ注入する。 - 特許庁