Abstract:
Using the bored construction of the Liuyang river tunnel in Changsha as an example, this paper introduces integrative advance support technology under complex geological conditions, such as the combination of long piperoofing, short pipe-roofing, fiberglass anchor bolts, ground vertical grouting, and full-face curtain grouting, effectively guaranteeing construction quality and safety.
YUE Peng-Wei-1,
CHEN Wen-Yu-2 Li-Fu-恩1
.Application of Advanced Support in the Construction of the Liuyang River Tunnel[J] MODERN TUNNELLING TECHNOLOGY, 2012,V49(6): 158-161