Automatic Detection of Damage Level of Structures under the Severe Earthquake Using Sensor Network

Hirotaka Ikeda; Takahiro Kawaguchi; Kenji Oguni

doi:10.4028/www.scientific.net/AMM.166-169.2216

Paper Titles

A Review on Long-Term Evaluation of Occurrence Probability for Subduction-Zone Earthquakes in Eastern Japan
p.2190

Present Research and Prospect of Seismic Fragility for Steel-Concrete Mixed Structures
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Seismic Response Analysis of the Transfer Station in Transportation Junction Considering the Effect of the Pile and Soil
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Analysis of the Seismic Performance of RC Frame Structures with Different Types of Bracings
p.2209

Automatic Detection of Damage Level of Structures under the Severe Earthquake Using Sensor Network
p.2216

Dynamic Response of Ceiling System with Light Steel Furring and Gypsum Board under Severe Earthquake
p.2221

Experimental Study of Viscoelastic Dampers under Large Deformation
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Collapse Modes of a Double-Layer Space Truss Subjected to Multi-Dimensional Earthquakes
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Review of Anti-Seismic Capability Study of Storey-Adding Structure
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 166-169Automatic Detection of Damage Level of Structures...

Automatic Detection of Damage Level of Structures under the Severe Earthquake Using Sensor Network

Abstract:

We propose a method to compute the restoring force characteristics and dissipated energy to detect damage level of viaducts for railways and highways, using only acceleration. The acceleration data were measured by accelerometers which were installed on the top and the bottom of the structures. Wireless sensor network is used to compute and collect the data. Using this system, the information of restoring force characteristic and dissipated energy can be created.

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Periodical:

Applied Mechanics and Materials (Volumes 166-169)

Pages:

2216-2220

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.166-169.2216

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Online since:

May 2012

Authors:

Hirotaka Ikeda*, Takahiro Kawaguchi, Kenji Oguni

Keywords:

Dissipated Energy, Restoring Force Characteristic, Sensor Network, Severe Earthquake

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