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

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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Strain monitoring case study: Sutong Cable-stayed Bridge

Authors:
Hao Wang, Jianxiao Mao, and Jian Li

Affiliations:
Key Laboratory of C&PC Structures of Ministry of Education, Southeast Univ., Nanjing, China; Department of Civil, Environmental, Architectural Engineering, Univ. of Kansas, Lawrence, USA

Date Submitted:
May 28th, 2019

Key Terms:
Long-span bridge, strain monitoring, fatigue reliability assessment

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Field Deployment of Sensing Skin on a Steel Bridge for Fatigue Crack Localization and Assessment

Authors:
Simon Laflamme and Jian Li

Affiliations:
Department of Civil, Construction, and Environmental Engineering, Iowa State University; Department of Civil, Environmental and Architectural Engineering, The University of Kansas

Date Submitted:
May 23rd, 2019

Key Terms:
Sensing skin, fatigue cracks, steel bridges, crack monitoring, wireless sensors

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Post-Fire Damage Geospatial Assessment via Point Clouds of a Highway Bridge Structure

Authors:
Yijun Liao, Mohammad Ebrahim Mohammadi, Richard L. Wood, and Christine E. Wittich

Affiliations:
Dept. of Civil Engineering, University of Nebraska-Lincoln, Lincoln, NE

Date Submitted:
April 18th, 2019

Key Terms:
point clouds, lidar, damage quantification, steel girder, fire damage

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High-speed Railway Bridge Monitoring Case Report: Nanjing Dashengguan Yangtze River Bridge

Authors:
Yonghui An, Delong Guan, Youliang Ding, Jinping Ou

Affiliations:
Dept. of Civil Engineering, Dalian Univ. of Technology, Dalian, China Key Laboratory of C&PC Structures of the Ministry of Education, Southeast University, Nanjing, China

Date Submitted:
October 29th, 2017

Key Terms: 
High-speed Railway, Bridge Monitoring, Rigid Hangers

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Railroad Bridge Monitoring Case Study: Little Calumet River Bridge

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

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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