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Mechanical Properties and Deformation and Failure Characteristics of Surrounding Rocks of Tunnels Excavated in Soft Rocks

Geotechnical and Geological Engineering, 2017
As soft rocks are likely to soften, slime and swell while contacting water, the existence of soft rocks is harmful for stability of surrounding rocks and supporting structures of tunnels. Through uniaxial and triaxial tests under dry condition and triaxial test with different moisture contents, the mechanical properties and failure modes of soft rocks ...
Lei Han   +5 more
openaire   +1 more source

Deformation of Thawed Surrounding Rock During Tunneling in Permafrost

Soil Mechanics and Foundation Engineering, 2023
J. Zhang, W. Zhou, Z. Meng
openaire   +1 more source

Comparative study on the deformation moduli of roadway surrounding rock in coal mines: a case study

Bulletin of Engineering Geology and the Environment, 2022
Qiang Xu, Qiangling Yao
exaly  

Asymmetrical Deformation Mechanisms in Layered Inclined Surrounding Rock of Roadways

GeoStruct Innovations, 2023
Lei Tan   +4 more
openaire   +1 more source

Prediction of the Surrounding Rock Deformation Grade for a High-Speed Railway Tunnel Based on Rough Set Theory and a Cloud Model

Iranian Journal of Science and Technology - Transactions of Civil Engineering, 2021
Daohong Qiu, Yiguo Xue, Maoxin Su
exaly  

Application of QPSO-LSSVM in tunnel surrounding rocks deformation prediction

2022 8th International Conference on Hydraulic and Civil Engineering: Deep Space Intelligent Development and Utilization Forum (ICHCE), 2022
openaire   +1 more source

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