seismic vulnerability of buildings in the vienna basin – a ... vulnerability... · » vienna 8th...
TRANSCRIPT
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Seismic vulnerability of buildings in the Vienna basin – a case study Helmut Wenzel, David Schaefer, Francesco Ganelli
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The framework
» Reasearch projects founded by FP7:
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The asset management platform EQVIS
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Some numbers about the database
» The 767 Buildings are divided into: » Vienna 8th District: 183 Buildings - NERA 2014 » Vienna 20th District: 547 Buildings - SYNER-G 2014 » Wiener Neustadt: 12 Buildings - Projekt NERA 2014 » Innsbruck: 10 Buildings - Projekt NERA 2014 » St. Pölten: 15 Buildings - Projekt NERA 2014
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The survey procedure
Building Structural Surveys
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The flow-chart
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Input User Form • VBA
Database • Excel Table
Export engine • VBA
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Automatic reporting: Excel writes into
» Outputs: » The Web database of buildings » The Word Catalogues
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The visual inspections
Building Structural Surveys
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VBA App 8
Devices
» Tablet Computer & Visual Basic for Application » Brimos Recorder » Digital Camera » Laser Telemeter » Measuring Tape » Post-Keys
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Screenshots
» Protocol for building identification
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Screenshots
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ID Number of the buildings
» Example building number 004310800103 0 0 4 3 1 0 8 0 0 1 0 3
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ZIP building number Austria country code
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Screenshots
» Input window » Construction Type » Building Age » Floors » Attic space added » Cellar » Soft story » Chimneys » No. of windows and doors » Facade design » Detailed facade elements » Sculptures / Statues » Damage on the roof » Precence of arch or vaults » Cracks in the facade » Humidity / Effloresence
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Construction Type
» Constr. Type » Masonry » Reinforced concrete » Steel frame
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Soft story
» Soft story › A soft story is a floor where most of the interiour walls are missing
due to the space needed. › For example shops or cafes
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Facade design
» Facade design
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none simple detailed very detailed
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Detailed facade elements – sculptures / statues
» Detailed facade elements » Number of facade elements
» Sculptures / statues » Number of sculptures / statues
» It can be used to estimate costs
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Cracks in the facade
» Cracks in the facade
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Humidity / Effloresence
» Humidity / Effloresence
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Storage of the information
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The web database
Building Structural Surveys
http://bit.do/vcebuildings
http://bit.do/bison
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Screenshots
» The created DB – Summary table
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Screenshots
» The created DB – Summary map
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Screenshots
» Additional map: building location
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Screenshots
» …and in the main folder are automatically created:
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Screenshots
» … and in the main folder are automatically created:
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Screenhots
» Signal processing
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Screenshots
» Photos of the external and internal visual inspection and the position of the sensor
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Thank you for the attention!
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