Load and Resistance Factor Rating Methodology Recommendations for Missouri Bridges [Research Summary]

Thiagarajan, Ganesh; Myers, John; Missouri Center for Transportation Innovation

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Load and Resistance Factor Rating Methodology Recommendations for Missouri Bridges [Research Summary]

2024-06-01
By Thiagarajan, Ganesh ; Myers, John

[PDF-418.03 KB]

English

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Creators:

Thiagarajan, Ganesh ; Myers, John

Thiagarajan, Ganesh ; Myers, John Less -
Corporate Creators:

Missouri Center for Transportation Innovation
Contributors:

Hosey, Jenni
Corporate Contributors:

Missouri. Department of Transportation. Construction and Materials Division
Subject/TRT Terms:

[+]

Bridges Concrete Bridges Culverts Load And Resistance Factor Design Load Factor Prestressed Concrete Bridges Resistance (Mechanics) Steel Bridges
Resource Type:

Brief
Geographical Coverage:

Missouri ; United States

Missouri ; United States Less -
Edition:

Research Summary
Corporate Publisher:

Missouri. Department of Transportation. Construction and Materials Division
Abstract:

Traditionally, the Missouri Department of Transportation (MoDOT) has performed bridge load ratings using a method called load factor rating (LFR). With changes to bridge design and heavier vehicles traveling Missouri’s highways, MoDOT is working to adopt an updated system called load and resistance factor rating (LRFR). The primary goal of this study is to develop and recommend load posting policies using the LRFR method that are consistent with the current LFR policy. The primary goal of this study is to develop and recommend load posting policies using the LRFR method that are consistent with the current LFR policy.
Format:

PDF
Funding:

TR202122
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha-512:e852b23393258548dab5dfd60b5878a9c02bfa026ac5bfab746132f0c82157081348c0c3ff34a6d5d95fd996ccea5912a1982026c8319fd3fe901434e9d42723
Download URL:

https://rosap.ntl.bts.gov/view/dot/78596/dot_78596_DS1.pdf
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Load and Resistance Factor Rating Methodology Recommendations for Missouri Bridges [Research Summary]

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