Fatigue Behavior of Beam Diaphragm Connections With Intermittent Fillet Welds (Part I): Volume 1 – Field Evaluation

Canna, Tammy L.; Bowman, Mark D.

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Fatigue Behavior of Beam Diaphragm Connections With Intermittent Fillet Welds (Part I): Volume 1 – Field Evaluation

Multi-Language

2001-07-01
By Canna, Tammy L. ; Bowman, Mark D.

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[PDF - 15.02 MB]

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Creators:

Canna, Tammy L. ; Bowman, Mark D.
Corporate Creators:

Purdue University. Joint Transportation Research Program
Corporate Contributors:

Indiana Department of Transportation ; United States. Department of Transportation. Federal Highway Administration
Subject/TRT Terms:
Publication/ Report Number:

FHWA/IN/JTRP-2001/10-I-1
Resource Type:

Tech Report
Geographical Coverage:

United States ; Indiana
Edition:

Draft Final Report
Corporate Publisher:

Indiana Department of Transportation
Abstract:

This report is the first of a two-part, three volume final report presenting the findings of the research work that was undertaken to evaluate the behavior of Indiana highway bridges with diaphragm members welded directly to the web of the primary beams and girders. Fatigue cracks have been observed at several bridges that utilize the welded diaphragm connection. The seriousness of the cracking and the corresponding potential risk on the integrity of the bridge superstructure were assessed. Inspection and repair guidelines for bridges with the welded diaphragm connections were also developed as part of the research effort. This volume presents the results of load tests on two bridge structures with different diaphragm connections. The importance of diaphragm configuration on the stress levels developed at the connection detail is presented.
Format:

PDF
Funding:

SPR-2113
Download URL:

https://rosap.ntl.bts.gov/view/dot/89839/dot_89839_DS1.pdf
File Type:

[PDF - 15.02 MB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha-512:fa676465f27f502ec22eedf3a4b717d31571c63683ef0685ab59eb42136a934153b680a56874b80a8a60a58b2e33f5b8bb4e3b37f1efc692d9f05d46b5418127

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