In Situ Needle Penetration Test and Its Application in a Sericite Schist Railway Tunnel, Southwest of China
AbstractThe sericite schist is a typical metamorphic soft rock. Large deformation of surrounding rock often occurs in the construction of a tunnel in this stratum. Due to the broken rock mass structure and poor mechanical strength in Baishitou tunnel project of Dalin line of Southwes...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
GeoScienceWorld
2021-12-01
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Series: | Lithosphere |
Online Access: | https://pubs.geoscienceworld.org/lithosphere/article/2021/Special%204/1683781/610121/In-Situ-Needle-Penetration-Test-and-Its |