摘要
阐述了风霜岭隧道右洞进口堆积体段超前大管棚的施工,通过对监控量测结果进行分析,总结了超前预支护技术在通过软弱围岩时的作用。
The paper elaborating the construction of pre-grouorted tube canopy in the congeries segments of Fengshuanglong tunned, analyies the monitored results,and sums up the function of articopated proteetion in penetrating the weak rocks.
出处
《福建建设科技》
2005年第2期34-35,共2页
Fujian Construction Science & Technology