Prediction of surface settlements duo to construction of underground structures in geological condition of Saint Petersburg
Authors:
About authors
- Ph.D. associate professor National Mineral Resources University (Mining University)
Abstract
In work the option of the multipurpose underground complex being part of the multystoried high-rise building is considered. The complex settles down in underground part of the building and carries out a base role, replacing with itself the usual plates-but-pile base. Predesigns by a method of final elements taking into account staging of construction of an underground complex and the land high-rise building are executed. Sizes and a picture of distribution of vertical displacements are received as a result of calculations.
Область исследования:
(Archived) Mining geomechanics
Keywords:
subway
station
underground structures
geomechanical model
numerical modelling
surface settlement
deformation
Funding:
None
References
- Graham J., Houlsby G.T. Anisotropic elasticity of a natural clay // Geotechnique. 1983. Vol.33(2). P.165-180.
- Hardin B.O., Drnevich V.P. Shear modulus and damping in soils: Design equations and curves // Proc. ASCE: Journal of Soil Mechanics and Foundations Division. 1972. N 98. P.667-692.
- Peck R.B. Deep excavations and tunnelling in soft ground // Proc. 7th ICSMFE. Mexico City, 1969. P.225-290.
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