International Conference “Mathematical Modeling and Computational Physics, 2017” (MMCP2017)

Contemporary Problems of Numerical Modeling of Unique Structures, Buildings and Complexes

3 Jul 2017, 13:30

30m

LIT Conference Hall

Mathematical methods and application software for modeling complex systems and engineering (I)

Speaker

Prof. Alexander Belostotsky (Scientific Research Center “StaDyO”)

Description

The following contemporary problems of mathematical modelling of unique structures, buildings and complexes are under consideration: modeling of interaction of buildings and structures with a foundation with allowance for real properties, stage-by-stage construction and actual operation history; structural analysis with allowance for physical, geometrical and other nonlinearities; structural analysis with allowance for structural and technological specificity of buildings and facilities; numerical modeling of wind flows and loads, experimental validations of wind load analysis; seismic analysis; progressive collapse analysis of buildings and facilities with allowance for real dynamic highly nonlinear effects of elastoviscoplasticity and large displacements; development and refinement of methods and algorithms for solution of large-scale computational problems; development of calibratable predictive mathematical and computer models as part of structural health monitoring systems at the stages of erection and operation of buildings and facilities; application of algorithms of aerodynamics for modelling of snow sedimentations, explosion loads and distribution of hazardous emissions; numerical modeling of three-dimensional nonstationary roblems of fire resistance; solution of coupled problems of aerohydroelasticity. Development of proprietary software and verification of software in the Russian Academy of Architecture and Building Sciences are considered as well.

Short biography note

References:
1. Belostosky A.M., Akimov P.A. Adaptive Finite Element Models Coupled with Structural Health Monitoring Systems for Unique Buildings. // Procedia Engineering, Vol. 153 (2016) рр. 83-88.
2. Belostosky A.M., Akimov P.A., Afanasyeva I.N. Multilevel Methodology of Numerical Seismic Analysis of Coupled Systems “Foundation – Shell – Pontoon (Floating Roof) – Column(s) – Fluid”. // Procedia Engineering, Vol. 153 (2016) рр. 89-94.
3. Belostosky A.M., Akimov P.A., Kaytukov T.B., Petryashev N.O., Petryashev S.O., Negrozov O.A. Strength and Stability Analysis of Load-bearing Structures of Evolution Tower with Allowance for Actual Positions of Reinforced Concrete Structural Members. // Procedia Engineering, Vol. 153 (2016) рр. 95-102.
4. Belostosky A.M., Penkovoy S.B., Scherbina S.V., Akimov P.A., Kaytukov T.B. Correct Numerical Methods of Analysis of Structural Strength and Stability of High-Rise Panel Buildings – Part 1: Theoretical Foundations of Modelling, Key Engineering Materials, Vol. 685 (2016) pp. 217-220.
5. Belostosky A.M., Penkovoy S.B., Scherbina S.V., Akimov P.A., Kaytukov T.B. Correct Numerical Methods of Analysis of Structural Strength and Stability of High-Rise Panel Buildings – Part 2: Results of Modelling. // Key Engineering Materials, Vol. 685 (2016) pp. 221-224.
6. Belostotskiy A., Dubinsky S., Afanasyeva I., Kotov F., Vershinin V., Scherbina S., Petryashev S, Petryashev N. External Extreme Impacts on NPP Constructions – Methodology of Computational simulation. // Advanced Materials Research, 2014, Vol. 1040, pp. 472-477.
7. Zienkiewicz O.C., Taylor R.L. The Finite Element Method for Solid and Structural Mechanics. Volume 2. Butterworth-Heinemann, Sixth Edition, 2005, 736 pages.
8. Zienkiewicz O.C., Taylor R.L., Nithiarasu P. The Finite Element Method for Fluid Dynamics. Volume 2. Butterworth-Heinemann, Sixth Edition, 2005, 400 pages.
9. Zienkiewicz O.C., Taylor R.L., Zhu J.Z. The Finite Element Method: Its Basis and Fundamentals. Butterworth-Heinemann, Sixth edition, 2005, 752 pages.

Presentation materials

Slides

01_Belostotsky_-_StaDyO_(Dubna,_03.07.2017).pdf