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Presentation 2011 short

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  • 1. Andrey M.Shakhramanyan PhD NPO SODIS, General Director
  • 2. •  Federal law Technical  regula-ons  for  building  and   construc-on  safety (2010)RUSSIAN LEGISLATION, NORMS •  National standard Buildings and constructions. Regulations of health survey and monitoring. AND METHODS FOR THE (2011)SUPPORT OF STRUCTURES OF •  Specific demands for safety for SOCHI UNIQUE BUILDINGS. Olympic 2014 venues (2009) •  National standard System of infrastructural monitoring. (2005) •  Specific demands for antiterrorist safety of buildings and constructions (2011) •  Regional construction norms for building and construction safety and monitoring
  • 3. Monitoring systems. Saving the future.
  • 4. Structuralmonitoring system
  • 5. Mathema-cal   model   Data  collec-on/retrieval  control  system  Structural monitoring system
  • 6. System development stages Design Construction Maintenance•  Threat modeling •  Installation of monitoring •  Correction to the program (if•  Monitored parameters equipment needed) determination •  Monitored parameters •  Monitoring and response to•  Mathematical and computer registration and control the monitoring signals modeling of a structure •  Mathematical model according to the regulations•  Monitoring hardware and verification software selection Structural monitoring system
  • 7. PRINCIPLES OF SYSTEM OPERATION Software Mathematical model Criterial basisMonitored element Monitored parameters Under measurement Current parameter Valid values Building Vibration frequency (X) Vibrations acceleration 0.1 0.09-0.11 Гц Building Vibration frequency (Y) Vibrations acceleration 0.12 0.09-0.11 Гц ….............. ….............. ….............. ….............. ….............. Foundation plate Inclination (X) Vibrations acceleration 0.01 0-0.1 Equipment (sensors and recorders) Structural monitoring system
  • 8. SENSORS AND EQUIPMENTStructural monitoring system
  • 9. SENSORS ANDEQUIPMENTWeb catalogue of the monitoringequipment • Vibration meters • Tilt sensorswww.sodiscatalog.com • Strain sensors • Velocity sensors • Tachometers • GLONASS/GPS • Recorders • Special softwareStructural monitoring system
  • 10. SOFTWARESODIS Building MStructural monitoring system
  • 11. SOFTWARESODIS Building M Monitoring results in 2D and 3D models.Structural monitoring system
  • 12. SOFTWARESODIS Building M Determination of valid and critical values. Setup of rules for a functioning system. Compiling reports concerning the building’s health for maintenance services.Structural monitoring system
  • 13. MATH MODELING Mathematical modeling determination of rated values of parameters controlled by the systemStructural monitoring system
  • 14. STRUCTURAL MONITORING SYSTEM FOR A HIGH-RISE BUILDING IN MOSCOWStructural monitoring system
  • 15. TECHNIQUE OF A HIGH-RISE BUILDING MONITORING Monitored parameter Monitored element Under measure Self-resonant frequency High-rise section Vibrations acceleration Maximum vibration High-rise section Vibrations acceleration amplitude Vibration epure High-rise section Vibrations acceleration Mutual vibrations Section from -2 up to 10 Vibrations acceleration frequency floors Mutual vibrations Section from 10 up to 20 Vibrations acceleration frequency floors Mutual vibrations Section from 20 up to 30 Vibrations acceleration frequency floors Mutual vibrations Section from 30 up to 40 Vibrations acceleration frequency floors Inclination Foundation plate Angle of inclinationStructural monitoring system
  • 16. TEST ON A BUILDING Accelerometer October, 25, 2010 on the 40th floor Accelerometer on the 30th floor Accelerometer on the 20th floor Accelerometer on the 10th floorStructural monitoring system
  • 17. MATHEMATICAL MODELLING AND DETERMINATION OF VALID VALUES OF PARAMETERS CONTROLLED BY THE SYSTEM Model verification 2nd floor vibration noise on record Expected building response on the 10th, 20th, 30th, 40th floorsStructural monitoring system
  • 18. RECORDS COMPARISON 40th floor EXPERIMENTAL RECORDS MODEL RECORDS 30th floor 20th floor 10th floorStructural monitoring system
  • 19. SPECTRA COMPARISON 40th floor EXPERIMENTAL SPECTRA MODEL SPECTRA 30th floor 20th floor 10th floorStructural monitoring system
  • 20. MODAL ANALYSIS Frequency 0.52 Hz Frequency 0.57 HzStructural monitoring system
  • 21. ADEQUACY OF MATHEMATICAL MODEL ALLOWS IDENTIFICATION OF DEFORMATION CHANGES AND PLACEMENTS DEFECTS WITH CORRELATION BETWEEN MEASUREMENTS AND MULTI- FUNCTIONAL ANALYSIS TRANSFER FUNCTIONS CONSTRUCTIONStructural monitoring system
  • 22. INSPECTION OF AN ACTUAL ACCIDENT IN A MOSCOW ICE STADIUM The inspection was made by   the  request  of  the  Federal   Agency  for  ecological,   technologic  and  nuclear   regula-on  of  the  Russian   Federa-on  Structural monitoring system
  • 23. GUY CHAIN AXIS MODEL Geometrical model of the guy chain axis with the Geometrical model of the guy chain axis with the split in its initial size (split diameter is 0,3 from the split in its final size (split diameter is 0,7 from the axis diameter; on the fig. it marked with red) axis diameter; on the fig. it marked with red) !Structural monitoring system
  • 24. VELOCITY OF SPLIT ENLARGEMENT-DEPENDENCE FROM ITS LENGTH Structural monitoring system
  • 25. SPLIT LENGTH PROGRESS IN TIMEStructural monitoring system
  • 26. STRUCTURAL MONITORING SYSTEMS FOR SPORTING AND UNIQUE BUILDINGS Installation of sensors on truss of a Large Ice Rink in SochiStructural monitoring system
  • 27. SYSTEMS OF MONITORING OF UNIQUE SPORTS BUILDINGS SOCHI sports buildings modeling Modeling of a tunnel in Saint- High-rise buildings (Moscow) Petersburg modeling Each monitoring design is accompanied with an independent math model of the buildingStructural monitoring system
  • 28. ENGINEERING SEISMOMETRIC STATIONS SOCHI 2014 structures are situated in the earthquake zone. Monitoring systems of these buildings are equipped with an additional engineering seismometric station.Structural monitoring system
  • 29. INFRASTRUCTURAL MONITORING SYSTEMS (IMS)
  • 30. IMS CONCEPT IMS – IS A DATA RECORDER INSTALLED IN A BUILDING FOR INFRASTRUCTURAL AND SAFETY SYSTEMS MONITORING. THIS EQUIPMENT TRANSFERS INFORMATION ABOUT EMERGENCY AND PRE-EMERGENCY SITUATIONS TO THE ERC (EMERGENCY RESPONSE CENTER) OF THE CITY ERC IMSInfrastructural monitoring system
  • 31. SOFTWARE SODIS Building SMISInfrastructural monitoring system
  • 32. EMERGENCY RESPONSE CENTER FOR MOSCOW-CITYInfrastructural monitoring system
  • 33. Anti-terrorist safety system
  • 34. DESIGN OF ANTI-TERRORIST SAFETY SYSTEM Threats modeling Natural, industrial, terrorist threats Design of possible crisis scenario Interrelated post settlement for explosions, fire, evacuation etc. Recommendations for safety control Setting up of data base for emergency response and maintenance servicesAnti-terrorist safety system
  • 35. MATHEMATICAL MODELING OF TERRORIST ACTS Explosion effect on carcass column Monolithic carcass Safety methods for carcass column Precast concrete Dynamics of column top section whippingAnti-terrorist safety system
  • 36. MATHEMATICAL MODELING OF TERRORIST ACTS Fragments speed – 5-10m/sec. Fragments speed - 1-1,5 m/sec. Radius of destruction – 5-8 m. Radius of destruction – 1-1,5 m.Anti-terrorist safety system
  • 37. MATHEMATICAL MODELING OF TERRORIST ACTSAnti-terrorist safety system
  • 38. BUILDINGSMAINTENANCE SYSTEM
  • 39. Building maintenance system
  • 40. MODERN SAFETY AND MONITORING SYSTEMS FOR SOCHI 2014 VENUES Structural monitoring system Engineering monitoring system (EMS) Antiterrorist safety system Ice Arena “Bolshoy” Ice Palace Central Olympic stadium Ski jumping center “Maliy” Ice Palace Roofed skating centerBuilding maintenance system
  • 41. PROJECTSü SOCHI-2014 venues(Bolshoy Ice Palace (12 000 seats), Olympic Skating Center (12 000 seats), CentralOlympic Stadium (40 000 seats), Maliy Ice Hockey Palace (7 000 seats), Roofed skatingCenter (8 000 seats), Ski jumping Centerü World Football Championship – 2018 stadiums (Sochi, Kazan,Moscow)ü High-rise buildings in Moscow, including Moscow InternationalBusiness Center Moscow-Cityü High-rise buildings in Sochi, Ekaterinbourg, Saint-Petersburg,Krasnoyarsk.ü etc. TOTALLING over 100 projects
  • 42. Andrey M. Shakhramanyan, PhD NPO SODIS, General DirectorMoscow Building Research Institute, Head of Department andranic@nposodis.ru +7 (985) 226-40-70 Saving future.