By adopting jet grouting, ground water was controlled effectively, and thus further excavation and implementation of the scheme of grouted rubble revetment were ensured. 采用高压旋喷注装进行止水防渗处理后，地下水得到了有效的控制，保证了基坑进一步开挖和装砌块石护坡方案的顺利施工。
This perfects the theory of high pressure jet grouting, and meanwhile the application scope of high pressure jet grouting technique has been extended. 进一步完善了高压喷注浆理论，同时推广了高压喷射注浆技术的应用范围。
