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Estimation of surface subsidence during tunneling

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Published under licence by IOP Publishing Ltd
, , Citation L P Vershinina and M I Vershinin 2019 IOP Conf. Ser.: Earth Environ. Sci. 315 052031 DOI 10.1088/1755-1315/315/5/052031

1755-1315/315/5/052031

Abstract

The limitations of the traditional methods of assessing the surface subsidence and the state of structures and natural objects in mining operations are shown. An innovative approach to predicting the surface subsidence during tunneling is proposed. A model has been developed to forecast and estimate the land surface subsidence and deformation at any point of the displacement trough in an arbitrary direction at various stages of the tunneling. The model can be used not only at the design stage of tunnels, but also in the process of their construction.

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10.1088/1755-1315/315/5/052031