1. http://maeviz.ncsa.uiuc.edu Software Team: Chris Navarro Shawn Hampton
Jong Sung Lee
Nathan Tolbert
MAE Center PI
Amr Elnashai
MAEviz PI
Bill Spencer
Co-PI
Jim Myers PM
Terry McLaren

2. MAEviz Presentation Overview
MAEviz Overview
MAEviz Demonstration

3. What is MAEviz?
MAEviz is an extensible network aware application and environment
MAEviz integrates spatial information, data, and visual information to perform risk assessment and analysis.

4. MAEviz Benefits
MAEviz is a tool to coordinate planning and event mitigation, response, and recovery
MAEviz provides framework to add new data and algorithms or update existing data and algorithms
MAEviz connects the latest research and engineering practices to practitioners and decision makers
MAEviz provides a mechanism to analyze “What if” scenarios
MAEviz is Open Source

5. MAEviz Basic Design
MAEviz primary goal is to analyze and visualize independent data sources
Data
Visualization
Analysis
Execution
MAEviz leverages other Open Source Projects
geotools.org/
vtk.org/
eclispe.org/rcp
jasperreports.sourceforge.net/
JFreeChart
sourceforge.net/projects/jfreechart
Ktable
sourceforge.net/projects/ktable/

6. Synchronized Data Views
MAEviz – Quick View
2D & 3D Views
Data Catalog
Main Window
Style Editor
Synchronized Data Views
Scenario Browser
Result Charting

7. The MAEviz Model
MAEviz Implements Consequence-Based Risk Management (CRM)
Hazard
Definition
Inventory
Selection .
Fragility
Models
Damage
Prediction
Inputs - Hazards, Inventory, Fragility Models
Output - Damage Prediction, Reporting, Decision Support .
Decision
Support

8. MAEviz Inputs - Hazards
Hazards Source
USGS maps & Maps generated from attenuation relationships
may be scenario or probabilistic
Scenario Earthquake Source:
Scientific community
Deterministic calculation, the user selects an appropriate attenuation relationship.
Attenuation Function
Applicable Region / Event
Campbell and Bozorgnia 2006
Boore and Atkinson 2006
Chiou and Youngs 2006
New Generation Attenuation (NGA)
Atkinson and Boore (1995)
Toro et al (1997)
Frankel et al (1996)
Campbell (2002)
Sommerville et al (2002)
CEUS
Abrahamson and Silva (1997): Hanging Wall
Sadigh, Chang, Egan, Makdisi, and Young (1997)
Boore, Joyner and Fumal (1997)
Spudich et al. (1999)
Campbell & Bozorgnia (2003)
WUS Shallow Crustal
Event - Extensional
Event – Non-Extensional
Youngs, Chiou, Silva and Humphrey (1997)
WUS Cascadia Subduction Event
Kalkan and Gulkan 2004
Ozbey et al 2004
Ulusay et al. 2004
Turkey

9. MAEviz Input - Inventory, Terrain, Networks
Source - Public data, Tax assessor data or inferences from aerial photography
Inventory - buildings, bridges, pipelines, dams, hospitals, power plants, etc
Terrain – satellite digital terrain maps for any region anywhere
Network information - transportation, gas, water, electricity, telecommunications, etc.

10. MAEviz Input - Fragilities
Source of fragilities
scientific data, research papers, derived from observations, experiments or simulations
Engineering Models Fragility
Dependent on the inventory content
evaluate probability of reaching limit states of damage
Social-Economic Models Fragility
Uses relationships between physical and socio-economic losses to establish impact society
Engineering Damage Limit State

11. MAEviz Analyses - Overview
Approximately 40 Analyses to-date
Analysis Types Include:
Building
Bridge
Hazard
Lifeline
Socioeconomic

12. Building and Bridge Analyses
Cost Benefit Analysis *
Direct Economic Damage
Liquefaction Analysis (HAZUS)
Liquefaction Analysis (Memphis, TN only)
Non-Structural and Content Damage (generalized)
Repair Cost *
Retrofit Cost Estimation
Structural Damage
Bridge
Cost Benefit Analysis *
Damage
Functionality
Repair Cost *
Retrofit Cost Estimation *
* Unique to MAEviz

13. Decision Support & GIS Analyses
Equivalent Cost *
Multi Attribute Utility *
Network Based Seismic Retrofit Analysis *
Utility Analysis *
GIS
Aggregate features to regions
Digital Elevation Model Slope Map
Overlay: Intersection
* Unique to MAEviz

14. Hazard and Lifeline Analyses
Create Scenario Earthquake
Generate Liquefaction Potential Index (LPI) Map (Shelby, TN)
Lifeline
Buried Pipeline Damage
Electric Power Facility Damage (HAZUS Style)
Electric Power Plant Loss
Electric Substation Damage
Potable Water Facility Damage (HAZUS Style)
Utility Network Builder *
Water Tank Damage
* Unique to MAEviz

15. Socioeconomic Analyses
Business Content Loss
Business Interruption Loss
Business Inventory Loss
Fiscal Impact *
Household and Population Dislocation
Shelter Requirements
Short Term Shelter Needs
Social Vulnerability *
* Unique to MAEviz

16. MAEviz - Analysis View Easy to understand the analysis workflow
User configurable analysis defaults
Users can run multiple analyses simultaneously

17. MAEviz Reporting
Multiple Report Types
Generates PDF, HTML, Excel, …

18. Decision Support - Data Aggregation
Building Dataset
Memphis Building Inventory (w/out single family homes)
Event
Magnitude 7.9 Earthquake at Blytheville, AR
Analysis
Equivalent Cost Analysis
Death = $5,000,000 per
Injury = $1,500,000 per
Function loss = $100,000 per sq. ft. per day
Monetary Loss by Census Tract
Deaths ($) by Census Tract
Injuries ($) by Census Tract

19. Save Scenarios and Analysis Templates
Scenarios are automatically saved with all user input and preferences
Scenarios can be published for peer review
Analysis templates can be saved with settings
Users can change one parameter and compare results

20. Future Directions Temporary Housing Algorithm HAZUS Data Integration
HAZUS Lifeline Analyses
Dynamic Traffic Modeling
Analysis Validation Framework
Data Provenance
Common Visualization Layer
Custom Report Generation

21. Demo Outline Building Damage Analysis
Compute physical damage to determine economic loss
Economic Loss & Population Dislocation
Compute economic loss to determine population dislocation

22. Structural Damage Structural Damage Analysis Result Comparison
Inventory
RES3 structures
Hazard
7.9 Blytheville event
Demonstrating inverse analysis development
Starting from damage (the result), we need a hazard input
Result Comparison
Damage with and without hazard uncertainty
Select fields to compare

23. Damage Analysis Demo

24. Economic Loss & Dislocation
Demonstrating forward analysis development
Start at building damage with uncertainty and work forward to Economic loss
Adjust loss for inflation
Population Dislocation
Economic loss with hazard uncertainty
Demographic information
Explore distribution of attributes
Mean, Sum, etc of attribute fields
Display histogram

25. Economic Loss & Dislocation Demo

26. Conclusion
MAEviz modular and extensible and can support other analyses and hazard types (water, wind, etc.)
MAEviz is a next-generation collaborative environment to link research and engineering to decision makers
MAEviz represents new era of analysis and risk assessment tools
Continued open source development will only improve the capabilities available to the community
MAEviz is a platform for continuing community development in risk mitigation analysis

27. Thank you
Questions?
Comments?
Discussion

28. http://maeviz.ncsa.uiuc.edu Software Team: Chris Navarro Shawn Hampton
Jong Sung Lee
Nathan Tolbert
MAE Center PI
Amr Elnashai
MAEviz PI
Bill Spencer
Co-PI
Jim Myers PM
Terry McLaren