Scholarly record
SOIL-STRUCTURE INTERACTION OF REINFORCED CONCRETE FRAME BUILDING - VERIFICATION OF MEASURED CONCACT STRESS WITH THE NUMERICAL ANALYSIS RESULTS
Abstract
The article deals with numerical analysis of vertical normal contact stress in subsoil of foundation slab of 16-storey monolithic reinforced concrete frame building situated in Kiev, Ukraine. The foundation gap is located 11.65 m below the level of surrounding terrain. Numerical calculations are verified with real measured values of contact stress (published in Lazebnik, 1998) in four different cross sections of foundation slab. The problem is solved as spatial (3D) with complex interaction of пїЅupper structure пїЅ foundation пїЅ subsoilпїЅ system. Primary numerical model considers rigid connection between soil and concrete within the foundation gap and subsoil is modeled with respect to the theoretical background of linear elastic half-space. Advanced non-linear calculations are realized on models with elastic-plastic (Mohr-Coulomb) constitutive model of subsoil and non-continuous foundation gap with application of plane interface elements. Interface elements with three different modules of normal stiffness are considered. Numerical calculations are processed in finite element geotechnical software Midas GTSпїЅ.
Publication Impact Profile
Publication details
References3
LAZEBNIK, G. E. (1998): Monitoring of soil-structure interaction. Instruments for measuring soil pressures. Springer Science and Business Media, Dordrecht 1998, 237 p., ISBN 978-1-4613-7740-5.
Midas GTS® Geotechnical and Tunnel Analysis System: User manual. Parts I – V. Midas IT Corp, 2010.
STN 73 1001 (2010): Geotechnical structures. Building foundation engineering. Slovak Institute of Technical Normalisation, Bratislava, 2010 (In Slovak).
View or Download full articleAccess options
SWS access login
Login as SWS Scientific CommitteeLogin as SWS Scientific PartnerLogin as SWS AuthorAuthors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.
For librarian assistance: [email protected]
Purchase Instant Access
- Article can be downloaded after successful payment.
- Article may be used according to SWS library access terms.
- Article cannot be redistributed.
