Remaining life of reinforced concrete beams with diagonal-tension cracks : final report.

Higgins, Christopher; Yim, Solomon C.; Miller, Thomas H.; Robelo, Melissa J.; Potisuk, Tanarat

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Remaining life of reinforced concrete beams with diagonal-tension cracks : final report.

2004-04-01
By Higgins, Christopher ; Yim, Solomon C. ; Miller, Thomas H.

File Language:

English

Details

Alternative Title:

Remaining life of reinforced concrete beams with diagonal-tension cracks.
Creators:

Higgins, Christopher ; Yim, Solomon C. ; Miller, Thomas H. ; Robelo, Melissa J. ; Potisuk, Tanarat
Corporate Creators:

Oregon. Dept. of Transportation. Research Group
Corporate Contributors:

United States. Federal Highway Administration ; Oregon. Dept. of Transportation. Research Unit
Subject/TRT Terms:
Publication/ Report Number:

FHWA-OR-RD-04-12
Resource Type:

Tech Report
Geographical Coverage:

Oregon
Corporate Publisher:

Oregon. Dept. of Transportation. Research Group
Abstract:

This report covers the initial efforts of a research study investigating the remaining capacity and life of cast-in-place reinforced concrete deck-girder (RCDG) bridges with diagonal tension cracks. A database of 442 bridges constructed from 1947 to 1962 was developed to identify salient parameters related to bridges with diagonal tension cracks in the Oregon Department of Transportation bridge inventory. The database was queried to provide summary details for individual parameters and relationships between parameters. In addition, a bridge analysis was conducted on an in-service RCDG bridge with diagonal tension cracks. A linear finite element model of the bridge provided reasonable prediction of cracking.
Format:

PDF
Funding:

SPR 341
Download URL:

https://rosap.ntl.bts.gov/view/dot/22525/dot_22525_DS1.pdf
File Type:

[PDF - 1.92 MB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha-512:8faca1f9d2eaf4eba97e480840a05f4d5df42457b762c1ffc8359cde8dbd4be7f0119929117b8003585a64666e8233fc6b27c3a951dfab82c27fe045c345e6ed

File Language:

English

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