Connecticut permanent long-term bridge monitoring network, volume 6 : monitoring of a continuous plate girder bridge with load restrictions - Route 15 over the Housatonic River in Stratford (Bridge #761).

Prusaczyk, Stephen; Trivedi, Harinee; Christenson, Richard E.; DeWolf, John T.; Kim, Jeong-Ho

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Connecticut permanent long-term bridge monitoring network, volume 6 : monitoring of a continuous plate girder bridge with load restrictions - Route 15 over the Housatonic River in Stratford (Bridge #761).

2014-08-01
By Prusaczyk, Stephen ; Trivedi, Harinee ; Christenson, Richard E.

File Language:

English

Details

Creators:

Prusaczyk, Stephen ; Trivedi, Harinee ; Christenson, Richard E. ; DeWolf, John T. ; Kim, Jeong-Ho
Corporate Creators:

Connecticut Transportation Institute
Corporate Contributors:

United States. Federal Highway Administration
Subject/TRT Terms:
Publication/ Report Number:

CT-2256-7-13-8
Resource Type:

Tech Report
Geographical Coverage:

Connecticut
Corporate Publisher:

Connecticut. Dept. of Transportation
Abstract:

This report describes the instrumentation and data acquisition system for monitoring of a continuous span steel plate ; girder bridge with a composite concrete deck located on a limited access highway. The monitoring system was ; developed and installed on the bridge. The limited traffic loading on the bridge resulted in significant challenges to ; provide high fidelity measurements of the bridge response. Additionally, lessons learned from the other bridge ; monitoring installations in Connecticut and around the country and the world were considered here. Issues with low ; signal-to-noise ratios and aliasing were subsequently identified as needing to be addressed prior to any data collection ; for vibration-based monitoring of this bridge. Further, the inclusion of temperature sensors is identified to provide a ; measurement of environmental conditions to correlate measured responses and potential calculated damage measures.
Format:

PDF
Funding:

SPR-2256
Download URL:

https://rosap.ntl.bts.gov/view/dot/28409/dot_28409_DS1.pdf
File Type:

[PDF - 223.07 KB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha256:f439985f1630ea28885efa05c1b7aceffbf67c36fb4ef3decf4b81b7e853fdf0

File Language:

English

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