Presentation Overview

Mid-America Earthquake CenterMid-America Earthquake Center

Presentation Overview

• MAEviz– Motivations and Benefits

– Design & Model

– Analyses

– Result Views

– Future Directions

– Conclusions


What is MAEviz?• An integration point for MAE Center research

• A CRM framework to reduce the time from EE research to practical analysis

• A state-of-the-art extensible spatial analysis environment


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 has incorporated all submitted algorithms and data from the MAE Center researchers

• MAEviz is a practical application with a modern intuitive interface and multiple data views

• MAEviz provides a mechanism to analyze “What if” scenarios

• MAEviz is Open Source and incorporates the latest industry standards (OSGi, OGC, etc…)


MAEviz Basic Design

• MAEviz primary goal is to analyze and visualize independent data sources

Data Visualization

AnalysisExecution

• MAEviz leverages other Open Source Projects

Ktablesourceforge.net/projects/ktable/

geotools.org/ eclispe.org/rcp jasperreports.sourceforge.net/

vtk.org/

JFreeChartsourceforge.net/projects/jfreechart


MAEviz – Quick View

Main Window

Synchronized Data Views

2D & 3D Views

Result Charting

Style Editor

Data Catalog

Scenario Browser


The MAEviz Model

Hazard Definition

Inventory Selection

FragilityModels

Damage Prediction

Decision Support

• Inputs - Hazards, Inventory, Fragility Models

• Output - Damage Prediction, Reporting, Decision Support

• MAEviz Implements Consequence-Based Risk Management (CRM)

.

.


MAEviz Base 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.

100

101

102

103

0

0.05

0.1

0.15

0.2

0.25

0.3

0.35

0.4

0.45

0.5Attenuation Relationship Mw = 7.5

Epicentral Distance (R : km)

PG

A (

g)

Rix`s Model : Depth 1000m, LowLand

Rix`s Model : Depth 1000m, UpLand

Attenuation Function Applicable Region / Event

Campbell and Bozorgnia 2006Boore and Atkinson 2006Chiou 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 WallSadigh, Chang, Egan, Makdisi, and Young (1997)Boore, Joyner and Fumal (1997) Spudich et al. (1999)Campbell & Bozorgnia (2003)

WUS Shallow CrustalEvent - Extensional

Abrahamson and Silva (1997): Hanging WallSadigh, Chang, Egan, Makdisi, and Young (1997)Boore, Joyner and Fumal (1997)Campbell & Bozorgnia (2003)

WUS Shallow CrustalEvent – Non-Extensional

Youngs, Chiou, Silva and Humphrey (1997)WUS Cascadia Subduction EventSadigh, Chang, Egan, Makdisi, and Young (1997)

Kalkan and Gulkan 2004Ozbey et al 2004Ulusay et al. 2004

Turkey


MAEviz Base 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.


MAEviz Base 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

Input Motion Parameter

So

cial

/Eco

no

mic

Imp

act

Lim

it S

tate

Input error margin

Response error margin


So

cial

/Eco

no

mic

Imp

act

Lim

it S

tate

Input error margin



So

cial

/Eco

no

mic

Imp

act

Lim

it S

tate

Input error margin


En

gin

eeri

ng

Dam

ag

e

Lim

it S

tate


Soc

ial/E

cono

mic

Impa

ct L

imit

Sta

te

Input error margin



Soc

ial/E

cono

mic

Impa

ct L

imit

Sta

te

Input error margin



Soc

ial/E

cono

mic

Impa

ct L

imit

Sta

te

Input error margin



• Approximately 40 Analysis Types, Including:– Building

– Bridge

– Hazard

– Lifeline

– Socioeconomic

MAEviz Analyses

Building Related Analysis


Building and Bridge Analyses

• Bridge– Cost Benefit Analysis *

– Damage

– Functionality

– Repair Cost *

– Retrofit Cost Estimation *

• Building– 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

* Unique to MAEviz


Decision Support & GIS Analyses

• Decision Support– Equivalent Cost *

– Multi Attribute Utility *

– Network Based Seismic Retrofit Analysis *

• Static Traffic Model

• Dynamic Traffic Modeling via Vista

– Utility Analysis *

• GIS– Aggregate features to

regions

– Digital Elevation Model Slope Map

– Overlay: Intersection

* Unique to MAEviz


Hazard and Lifeline Analyses

• Hazard– 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

– Interdependent Network Analysis *

• Service Flow Reduction *

• Connectivity Loss *

* Unique to MAEviz


Socioeconomic Analyses

• Socioeconomic – Business Content Loss

– Business Interruption Loss

– Business Inventory Loss

– Fiscal Impact *

– Household and Population Dislocation

– Shelter Requirements

– Short Term Shelter Needs

– Social Vulnerability *

– Temporary Housing ** Unique to MAEviz


MAEviz - Analysis View

• Easy to understand the analysis workflow

• User configurable analysis defaults

• Users can run multiple analyses simultaneously


MAEviz Results - Reporting

• Multiple Report Types

• Generates PDF, HTML, Excel, …


Decision Support - Data Aggregation

Monetary Loss by Census Tract

Injuries ($) by Census Tract

Deaths ($) by Census Tract

• 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


Saved Scenarios and Analysis Templates

• Scenarios are saved locally with relevant data and user inputs

• Scenarios can be published and shared

• Individual analyses are saved with all parameters allowing the user to change one parameter, re-run and compare results


Future Directions

• Version 3.0 (June 2008)– Dynamic Traffic Modeling

– Temporary Housing Algorithm

– Interdependent Network Analysis• Connectivity Loss

• Service Flow Reduction

– HAZUS Building and Bridge Data Integration

– HAZUS Pipeline Lifeline Analyses

• Version 3.1 (Sept 2008)– Analysis Validation Framework

– Data Provenance

– Custom Report Generation


Conclusion

• 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

• MAEviz modular and extensible and can support other analyses and hazard types (water, wind, etc.)

• 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


MAEviz PIs

• Bill Spencer

• Jim Myers

PM

• Terry McLaren

http://maeviz.ncsa.uiuc.edu

Software Team:

• Chris Navarro

• Shawn Hampton

• Jong Sung Lee

• Nathan Tolbert

Documents

Presentation Overview