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Introduction to Seismic Essentials in Groningen
5.1
Building Stock and Typologies in Groningen
By Rinke Kluwer MSc – Arup
Introduction to Seismic Essentials in Groningen Building Stock and - - PowerPoint PPT Presentation
Introduction to Seismic Essentials in Groningen Building Stock and - - PowerPoint PPT Presentation
Introduction to Seismic Essentials in Groningen Building Stock and 5.1 Typologies in Groningen By Rinke Kluwer MSc Arup Calculation of risk Risk = Hazard * Vulnerability * Exposure Seismic hazard Vulnerability Exposure
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SLIDE 3
- Seismic hazard
- Vulnerability
- Exposure
Calculation of risk
Risk = Hazard * Vulnerability * Exposure
SLIDE 4 Satellite image of province of Groningen, Wikipedia, CC0
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Building classification
Building use Adjacency Material Structural system
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Building classification
Building Use Material Structural system
Timber Steel Unreinforced masonry Reinforced concrete
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Geometrical & structural attributes
- Height
- Width
- Length
- Roof shape
- Number of storeys
- Floor material
- Wall material
- Foundation type
h w l
SLIDE 8 Aerial view of Loppersum, Globespotter by Cyclomedia, license by Arup
Loppersum
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Building Stock
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Building Classes
4% 1%
46% 23%
1%
22%
2% 1%
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Parametric spread per building class
50 100 150 COMP L RECT S/T/U
Shape in Plan
50 100 150
Footprint Area (m2)
50 100 150
Façade Area (m2)
50 100
Volume (m3)
50 100 <2 or… 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13
Building Height (m)
100 200
Building Year
100 200 300 no yes
Presence of Gable Walls
100 200 300 no yes
Presence of Extensions
100 200 <1 or (blank) 1-2.5 2.5-4 4-5.5 5.5-7 7-8.5
Gutter Height (m)
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- video, to be added later by Rinke -
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Vulnerability per building class
probability spectral response Strong shaking Medium shaking Weak shaking Slight Moderate Extensive Complete 1.0 0.0 0.5
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Total building stock
42% 26% 9% 1% 0% 3% 0% 4% 0% 15%
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Total population exposed
26% 3% 5% 0% 9% 1% 2% 28% 17% 9%
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- Seismic hazard
- Vulnerability
- Exposure
Calculation of risk
Risk = Hazard * Vulnerability * Exposure
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Thank you for your attention!
SLIDE 18
5.1
References and further reading
Crowley, H., Pinho, R., Polidoro, B. and Stafford, P. (2015). Development
- f V2 Partial Collapse Fragility and Consequence Functions for the
Groningen Field. Commissioned and published by NAM. Arup, EUCentre (Pavia) and TU Delft (2015). EUC-BUILD Shaketable Terraced House Modelling Predictions. Commissioned and published by NAM.