Analysis of Factors Affecting Stability of Tunnel

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Abstract:

Along with the high-speed rail era, more and more railway construction projects are held in China western area, but the geological conditions in these areas are often complex, so it brings difficulty to the construction of tunnel in building railways. This paper studies the factors influencing the stability of tunnels. It divides these factors into two categories: engineering geological factors and engineering technological factors. Furthermore, it analyzes other factors that affect the stability of tunnels, such as structural characteristics of surrounding rock, mechanics properties of rock mass and construction methods.

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2520-2522

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January 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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