Presentation 2011 short

Andrey M.
Shakhramanyan
PhD

NPO SODIS, General Director

•  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

Monitoring
systems.
Saving the future.

Structural
monitoring
system

Mathema-cal

model

Data
collec-on/retrieval
control
system

Structural monitoring system

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


PRINCIPLES OF SYSTEM OPERATION

Software

Mathematical
model

Criterial basis
Monitored 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)


SENSORS AND EQUIPMENT


SENSORS AND
EQUIPMENT

Web catalogue of the monitoring
equipment • Vibration meters
• Tilt sensors
www.sodiscatalog.com • Strain sensors
• Velocity sensors
• Tachometers
• GLONASS/GPS
• Recorders
• Special software


SOFTWARE
SODIS Building M


SOFTWARE
SODIS Building M

Monitoring results in
2D and 3D models.


SOFTWARE
SODIS 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.


MATH MODELING

Mathematical modeling
determination of rated
values of parameters
controlled by the system


STRUCTURAL
MONITORING
SYSTEM FOR A
HIGH-RISE
BUILDING IN
MOSCOW


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
frequency floors
frequency floors
Inclination Foundation plate Angle of inclination


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 floor


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 floors


RECORDS COMPARISON

40th floor
EXPERIMENTAL RECORDS

MODEL RECORDS
30th floor

20th floor

10th floor


SPECTRA COMPARISON

40th floor
EXPERIMENTAL SPECTRA

MODEL SPECTRA
30th floor

20th floor

10th floor


MODAL ANALYSIS

Frequency 0.52 Hz Frequency 0.57 Hz


ADEQUACY OF MATHEMATICAL
MODEL ALLOWS IDENTIFICATION
OF DEFORMATION CHANGES AND
PLACEMENTS DEFECTS

WITH

CORRELATION BETWEEN
MEASUREMENTS AND MULTI-
FUNCTIONAL ANALYSIS

TRANSFER FUNCTIONS
CONSTRUCTION


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


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)

!


VELOCITY OF SPLIT ENLARGEMENT-DEPENDENCE FROM ITS LENGTH


SPLIT LENGTH PROGRESS IN TIME


STRUCTURAL MONITORING SYSTEMS FOR
SPORTING AND UNIQUE BUILDINGS

Installation of
sensors on truss
of a Large Ice
Rink in Sochi


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 building


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.


INFRASTRUCTURAL
MONITORING
SYSTEMS

(IMS)

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

IMS

Infrastructural monitoring system

SOFTWARE SODIS Building SMIS


EMERGENCY RESPONSE CENTER FOR MOSCOW-CITY


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 services

Anti-terrorist safety system

MATHEMATICAL MODELING OF TERRORIST ACTS
Explosion effect on carcass column
Monolithic carcass Safety methods for carcass column
Precast concrete

Dynamics of column top section whipping



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.


BUILDINGS
MAINTENANCE
SYSTEM

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 center

Building maintenance system

PROJECTS
ü SOCHI-2014 venues
(Bolshoy Ice Palace (12 000 seats), Olympic Skating Center (12 000 seats), Central
Olympic Stadium (40 000 seats), Maliy Ice Hockey Palace (7 000 seats), Roofed skating
Center (8 000 seats), Ski jumping Center

ü World Football Championship – 2018 stadiums (Sochi, Kazan,
Moscow)

ü High-rise buildings in Moscow, including Moscow International
Business Center Moscow-City

ü High-rise buildings in Sochi, Ekaterinbourg, Saint-Petersburg,
Krasnoyarsk.

ü etc.

TOTALLING over 100 projects

Andrey M. Shakhramanyan, PhD

NPO SODIS, General Director

Moscow Building Research Institute, Head of Department

andranic@nposodis.ru

+7 (985) 226-40-70

Saving future.

Presentation 2011 short

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