Abstract
Large deformation of soft rock tunnel has been one of significant problems in the railway construction in Northwestern China. The main causes led to the problem are large depth with high crustal stresses, soft rock with strong anisotropy and quick excavation. The paper is to introduce the large deformation of the slate-schistose rock tunnel in Lan-Yu railway construction, the essential factors affecting the deformation of carbonaceous slate tunnel including geological stress, special properties of the rock and its soften mechanism caused by excavation, rock pressure and its strengthening effect; some lessons from the geological investigation and design of tunnels.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Cai M (2002) Rock mechanics and engineering, Science Press, 2002 (in Chinese)
Du Y (2011) Study on large deformation mechanics and controlling technique of soft-slate rock tunnel. Central South University
Gao C, Xu J, Li Z et al (2011) Experimental study of anisotropically mechanical characteristics of sandy slate in Xuefeng mountain tunnel. Rock Soil Mech 32(5):1360–1364
Mao H, Yang C (2005) Study on effects of discontinuities on mechanical characters of slate. Chin J Rock Mech Eng 24(20):3651–3656 (in Chinese)
Wu F (1993) Principles of statistical mechanics of rock mass. Press of China University of Geosciences, 1993 (in Chinese)
Zhang X (2010) Study on large deformation cause analysis and engineering practice of carbonaceous slate tunnel. Chang’an University, Xi’an
Zhao Z (2011) Large excavation deformation analysis and controlling technical of carbonaceous slate in Tongzhai tunnel. West-China Explor Eng 12:184–186
Zhao S, Lin A, Yan X (2011) Large deformation analysis and controlling construction technical of vertical slate rock in Hadapu tunnel. Mod Tunn Technol 48(2):46–49
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2015 Springer International Publishing Switzerland
About this paper
Cite this paper
Wu, F., Miao, J., Bao, H., Wu, J. (2015). Large Deformation of Tunnel in Slate-Schistose Rock. In: Lollino, G., et al. Engineering Geology for Society and Territory - Volume 6. Springer, Cham. https://doi.org/10.1007/978-3-319-09060-3_3
Download citation
DOI: https://doi.org/10.1007/978-3-319-09060-3_3
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-09059-7
Online ISBN: 978-3-319-09060-3
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)