A case study on ground treatment for a rock tunnel with high groundwater ingression in Taiwan

Dar Jen Tseng*, Bin Ru Tsai, Liang-Cheng Chang

*此作品的通信作者

研究成果: Article同行評審

64 引文 斯高帕斯(Scopus)

摘要

This paper presents a case study on the collapse caused by sudden groundwater ingression in the Pinglin pilot tunnel, and the treatments developed for the adverse ground conditions encountered. The ideas for the ground treatment are to reduce groundwater pressure as well as to consolidate the fractured zone in rock formations. The paper highlights the importance of paying particular attention to the ground treatment process and grouting quality control. Ongoing adjustments of grouting mixture and pressure may be necessary with the changing ground conditions.

原文English
頁(從 - 到)175-183
頁數9
期刊Tunnelling and Underground Space Technology
16
發行號3
DOIs
出版狀態Published - 1 7月 2001

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