Abstract
The bridge carrying 19th Street over Yellow Creek in Middlesboro, Kentucky, is a 16.8 m (55′) long and 14.8 m (48′–6″) wide concrete arch bridge constructed in 1943. Structural plans for the bridge are unavailable. This paper details the methods used to determine the safe live load carrying capacity of the bridge based on diagnostic load testing. Load Factor Ratings were determined for legal truck loads in accordance with the AASHTO Manual for Bridge Evaluation utilizing a 2D Finite Element model and then adjusted based on field measured strain data. Despite substandard theoretical load ratings, load testing revealed that the bridge has sufficient capacity to carry legal traffic without restriction.
Original language | English |
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Title of host publication | 12th International Conference on Structural Engineering and Construction Management - Proceedings of the ICSECM 2021 |
Editors | Ranjith Dissanayake, Priyan Mendis, Kolita Weerasekera, Sudhira De Silva, Shiromal Fernando, Chaminda Konthesingha |
Pages | 187-199 |
Number of pages | 13 |
DOIs | |
State | Published - 2023 |
Event | 12th International Conference on Structural Engineering and Construction Management, ICSECM 2021 - Kandy, Sri Lanka Duration: Dec 18 2021 → Dec 19 2021 |
Publication series
Name | Lecture Notes in Civil Engineering |
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Volume | 266 |
ISSN (Print) | 2366-2557 |
ISSN (Electronic) | 2366-2565 |
Conference
Conference | 12th International Conference on Structural Engineering and Construction Management, ICSECM 2021 |
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Country/Territory | Sri Lanka |
City | Kandy |
Period | 12/18/21 → 12/19/21 |
Bibliographical note
Publisher Copyright:© 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
Keywords
- Bridge test
- Concrete arch
- Load rating
- Load testing
ASJC Scopus subject areas
- Civil and Structural Engineering