Study of the Effects of Karst Area Beneath the Tunnel on the Stability of Surrounding Rock

Li Wei Dong; Ping Cao; Jie Liu

doi:10.4028/www.scientific.net/AMM.711.402

Paper Titles

Experimental Research on Seismic Behavior of Wall Component with Double Steel Plates and Infill Concrete
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Experimental Study on the Effect of Vibration of Pile Foundation Construction
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Influence of Rectangular Holes on Stability of Three-Layer Plates
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Study of the Effects of Karst Area Beneath the Tunnel on the Stability of Surrounding Rock
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Research on Waste Glass Concrete Basic Mechanical Property
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The Influence of Bridge Length on Failure Patterns of Specimens Containing Two Coplanar Cracks under Uniaxial Compression Load
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Experimental Research on Seismic Behavior of I-Section Composite Shear Wall with Steel Plate Reinforced Concrete
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 711Study of the Effects of Karst Area Beneath the...

Study of the Effects of Karst Area Beneath the Tunnel on the Stability of Surrounding Rock

Abstract:

Geotechnical engineering in large scale is endangered by the karst areas which are close to the engineering. The stability of the tunnels is greatly affected by the sizes and locations of the karst caves. Based on a engineering example, a study of the effects of karst area beneath the tunnel on the stability of surrounding rock is conducted. It can be concluded that the displacement release of surrounding rocks and the distribution of the vertical stress in surrounding rocks are greatly affected by the sizes of the karst caves and the distance between the tunnel floor and the karst cave.

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Periodical:

Applied Mechanics and Materials (Volume 711)

Pages:

402-405

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.711.402

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Online since:

December 2014

Authors:

Li Wei Dong*, Ping Cao, Jie Liu

Keywords:

Karst Area, Stability, Tunnel

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