Tunnel induced deformation of strata and formation of surface settlement trought during construction process
Authors:
About authors
- Saint Petersburg State Mining Institute (Technical University)
Abstract
Analysis of tunnel induced settlement due to tunnel development with a help of TBM is given in current article. Surface settlement trough and settlement profile in longitudinal and transverse directions is shown below. A brief analysis of semi-empirical method of tunnel induced settlement calculation and determination of strains around excavation is given. Volume loss is given based on the in-situ observation.
Область исследования:
(Archived) Geomechanics
Funding:
None
Similar articles
Determination of maximum roof spans in the intensive mining of flat-lying coal seams at the Kuzbass basin
2011 S. G. Baranov, D. S. Vlasenko, M. A. Loginov
The engineering geological control of underground transport tunnels exploitation reliability in Saint Petersburg
2011 R. E. Dashko, P. V. Kotyukov
Establishment of boundaries of hazardous zones in coal seam mining at mines of JSC «Suek-Kuzbass»
2011 N. V. Krotov, F. P. Ivchenko, A. P. Skakun, A. I. Paltsev