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MODERN TUNNELLING TECHNOLOGY 2018, Vol. 55 Issue (3) :167-175 DOI: |
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| Support Form and Construction Sequence for Soft Rock Tunnels with Small Spacing, High Stress and Deformation | ||||
| (Lanzhou-Chongqing Railway Limited Liability Co., Lanzhou 730000) | ||||
Copyright 2010 by MODERN TUNNELLING TECHNOLOGY
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