the Pressure Grouting Lining Method 压力注浆衬砌支护技术
lining grouting 衬砌内注浆
grouting behind shaft lining 壁后注浆
When grouting gallery of depth-curtain, lining and consolidation grouting to full-face of the gallery is necessary to meet the needs of the grouting pressure.
对设置于深帷幕之间的灌浆平洞，为适应灌浆压力的要求，对平洞进行全断面衬砌及固结灌浆是必要的；
The effects of grouting circle will not share the external water pressure with tunnel lining, but block groundwater and reduce the external water pressure on lining remarkably with low discharge.
注浆圈的作用不是分担衬砌外水压力，而是通过封堵地下水降低隧道涌水量，从而以较小的排水量可显著降低甚至消除衬砌的外水压力。
In this paper the relationship of tunnel axis floating with properties of lining grouting slurry for shield-driven tunneling of Shanghai metro was studied.
本文着重探讨上海地铁采用盾构法施工，隧道轴线上浮与衬砌灌注浆液性质的关系。
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