Tag Archives: System Identification

Damage Identification of a Full Scale Two-story RC Building using Model Updating and Compared with Lidar Analysis

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Authors:
Mingming Song, Seyedsina Yousefianmoghadam, Mohammad-ebrahim Mohammadi, Babak Moaveni, Andreas Stavridis and Richard L Wood

Affiliations:

  1. Dept. of Civil and Environmental Engineering, Tufts University, Medford, MA, mingming.song@tufts.edu
  2. Dept. of Civil, Structural and Environmental Engineering, University at Buffalo, NY, seyedsin@buffalo.edu
  3. Dept. of Civil Engineering, University of Nebraska, Lincoln, NE, me.m@huskers.unl.edu
  4. Dept. of Civil and Environmental Engineering, Tufts University, Medford, MA, babak.moaveni@tufts.edu
  5. Dept. of Civil, Structural and Environmental Engineering, University at Buffalo, NY, astavrid@buffalo.edu
  6. Dept. of Civil Engineering, University of Nebraska, Lincoln, NE, rwood@unl.edu

Date Submitted:
August 9th, 2019

Key Terms:
FE model updating, damage identification, system identification, dynamic testing of civil structures, lidar point clouds, RC structures with masonry infills

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Full-Scale Laboratory Validation of Vibration-Based Damage Assessment using Stochastic Subspace Identification and Particle Swarm Model Updating

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Authors:
Simon Laflamme and Alessandro Cancelli

Affiliations:
Iowa State University, Department of Civil, Construction, and Environmental Engineering

Date Submitted:
May 31st, 2019

Key Terms:
concrete, accelerometer, stochastic subspace identification, model-based, sensor network, system identification, damage identification

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Railroad Bridge Monitoring Case Study: Little Calumet River Bridge

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Authors:

Fernando Moreu, Robin Kim, Kirill Mechitov, and Billie F. Spencer, Jr.

Affiliations: 

University of New Mexico, Korea Institute of Civil engineering and building Technology Fire Research Center, University of Illinois at Urbana-Champaign, University of Illinois at Urbana-Champaign

Date Submitted: May 10th, 2016

Key Terms: 

Life load testing, dynamic testing, wireless sensors, system identification, railroad bridge testing

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Monitoring case study: Government Bridge

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Authors:
Soojin Cho, Ryan Giles, Kirill Mechitov, and Billie F. Spencer, Jr.

Affiliations:
University of Seoul, Stony Brook University, University of Illinois at Urbana-Champaign

Date Submitted:
May 6th, 2016

Key Terms: 
Wireless sensor network, swing bridge, multimetric structural health monitoring, system identification, event detection.

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Monitoring case study: 2nd Jindo Bridge

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Authors:
Jongwoong Park, Soojin Cho, Hyung-Jo Jung, Jian Li, Kirill Mechitov, and Billie F. Spencer, Jr.

Affiliations:
University of Illinois at Urbana-Champaign, University of Seoul, Korean Advanced Institute of Science and Technology, University of Kansas

Date Submitted:
May 6th, 2016

Key Terms: 
Wireless sensor network, long-term structural health monitoring, cable-stayed bridge, system identification, cable tension monitoring.

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Accounting for Environmental Effects during Monitoring of the Dowling Hall Footbridge

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Authors: Iman Behmanesh, and Babak Moaveni

Affiliations: WSP Group, New York, NY; Former graduate student at Tufts University Dept. of Civil and Environmental Engineering, Tufts University, Medford, MA

Date Submitted: September 17th, 2015

Key Terms: Environmental effects, continuous monitoring, FE model updating, system identifiaction

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Validation of Wireless Monitoring Technology Densely Instrumented on a Full-Scale Concrete Frame Structure

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Authors: Xinjun Dong, Xi Liu, Timothy Wright, Yang Wang, and Reginald DesRoches

Affiliations: Georgia Institute of Technology

Date Submitted: Sept 17th, 2015

Key Terms: dynamic testing, wireless sensors, system identification, reinforced concrete frames, damage identification

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