This perfects the theory of high pressure jet grouting, and meanwhile the application scope of high pressure jet grouting technique has been extended. 進(jìn)一步完善了高壓噴注漿理論，同時(shí)推廣了高壓噴射注漿技術(shù)的應用范圍。
By adopting jet grouting, ground water was controlled effectively, and thus further excavation and implementation of the scheme of grouted rubble revetment were ensured. 采用高壓旋噴注裝進(jìn)行止水防滲處理后，地下水得到了有效的控制，保證了基坑進(jìn)一步開(kāi)挖和裝砌塊石護坡方案的順利施工。
