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| Title: | Estimation of earthquake loss due to bridge damage in the St. Louis metropolitan area: part I - direct losses | |
| Author (s): | Luna, Ronaldo Hoffman, David J. Lawrence, William T. | |
| Department/Lab Affiliations: | Civil, Architectural & Environmental Engineering Natural Hazard Mitigation Institute (NHMI) University Transportation Center | |
| Keywords: | Bridges Damage Earthquakes Estimation St. Louis, Missouri | |
| Issue Date: | 2008-02 | |
| Publisher: | American Society of Civil Engineers | |
| Citation: | Luna, R., Hoffman, D., and Lawrence, W., (2008), “Estimation of Earthquake Loss due to Bridge Damage in the St. Louis Metropolitan Area: Part I - Direct Losses”, Natural Hazards Review, Vol. 9, No. 1, ASCE, 1-11. | |
| Abstract: | The risk associated with earthquake hazards on highway systems is dependent on the complexity of a network and its redundancy in providing traffic flow. Earthquake loss estimation studies can provide decision makers with an appreciation of the importance of having a highway network resistant to earthquakes and information to make the network resistant to these events. The direct economic loss was estimated for a major metropolitan area, St. Louis, for a series of earthquake scenarios. The primary component of the study was damage to bridges within the highway system. The study zone covers the St. Louis metropolitan area and its surrounding suburban regions. The study region includes several major alluvial river valleys with liquefaction susceptible areas. Earthquake scenarios with epicenters in St. Louis (MW 7.0), Germantown, Ill. (MW 7.0) and New Madrid, Mo. (MW 7.7) were selected to contrast high impact/low probability and low impact/higher probability events. The losses to the bridge infrastructure were estimated to range from $70 to $800 million depending on the earthquake event. The data collection, generation, and interpretation are described along with the procedures required to carry out the loss estimation using the geographic information system-based HAZUS-MH system. The output of this project was used as input for a hybrid indirect loss calculation presented in the companion paper. | |
| Type: | Article - Journal text | |
| In Title: | Natural Hazards Review | |
| Copyright Notice: | This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. FULL COPYRIGHT INFORMATION: | |
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| title | Estimation of earthquake loss due to bridge damage in the St. Louis metropolitan area: part I - direct losses | |
| contributor.author | Luna, Ronaldo | |
| contributor.author | Hoffman, David J. | |
| contributor.author | Lawrence, William T. | |
| contributor.deptlab | Civil, Architectural & Environmental Engineering | |
| contributor.deptlab | Natural Hazard Mitigation Institute (NHMI) | |
| contributor.deptlab | University Transportation Center | |
| subject | Bridges | |
| subject | Damage | |
| subject | Earthquakes | |
| subject | Estimation | |
| subject | St. Louis, Missouri | |
| date.issued | 2008-02 | |
| publisher | American Society of Civil Engineers | |
| identifier.URI | ||
| identifier.URI | ||
| identifier.citation | Luna, R., Hoffman, D., and Lawrence, W., (2008), “Estimation of Earthquake Loss due to Bridge Damage in the St. Louis Metropolitan Area: Part I - Direct Losses”, Natural Hazards Review, Vol. 9, No. 1, ASCE, 1-11. | |
| description.abstract | The risk associated with earthquake hazards on highway systems is dependent on the complexity of a network and its redundancy in providing traffic flow. Earthquake loss estimation studies can provide decision makers with an appreciation of the importance of having a highway network resistant to earthquakes and information to make the network resistant to these events. The direct economic loss was estimated for a major metropolitan area, St. Louis, for a series of earthquake scenarios. The primary component of the study was damage to bridges within the highway system. The study zone covers the St. Louis metropolitan area and its surrounding suburban regions. The study region includes several major alluvial river valleys with liquefaction susceptible areas. Earthquake scenarios with epicenters in St. Louis (MW 7.0), Germantown, Ill. (MW 7.0) and New Madrid, Mo. (MW 7.7) were selected to contrast high impact/low probability and low impact/higher probability events. The losses to the bridge infrastructure were estimated to range from $70 to $800 million depending on the earthquake event. The data collection, generation, and interpretation are described along with the procedures required to carry out the loss estimation using the geographic information system-based HAZUS-MH system. The output of this project was used as input for a hybrid indirect loss calculation presented in the companion paper. | |
| type | Article - Journal | |
| type.DCMIType | text | |
| type.status | Postprint | |
| rights | This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. | |
| rights.URI | ||
| relation.isPartOf | Natural Hazards Review | |
| date.accessioned | 2007-04-11T17:00:48Z | |
| date.available | 2007-04-11T17:00:48Z | |
| identifier.persist.URI | ||
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