Fiber reinforced polymer culvert bridges—a feasibility study from structural and lcc points of view

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Haghani Dogaheh, Reza,1979Chalmers tekniska högskola,Chalmers University of Technology (author)

Fiber reinforced polymer culvert bridges—a feasibility study from structural and lcc points of view

Article/chapterEnglish2021

Publisher, publication year, extent ...

2021-09-07
MDPI AG,2021
electronicrdacarrier

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LIBRIS-ID:oai:research.chalmers.se:8c3b44b2-5e6c-49e4-b14c-a40d43b6f333
https://research.chalmers.se/publication/526091URI
https://doi.org/10.3390/infrastructures6090128DOI

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Language:English
Summary in:English

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SwePubSwePub

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Subject category:art swepub-publicationtype
Subject category:ref swepub-contenttype

Notes

Soil–steel composite bridges (SSCB) have become increasingly popular for short-span bridges as an alternative to concrete slab bridges mainly due to their low initial cost, rapid manufac-ture, simplified construction, and geometrical adaptability. SSCBs have a variety of applications and can be used over waterways or roadways. While conventional bridges tend to lose their load-carrying capacity due to degradation, SSCBs gain strength because of backfill soil consolidation. However, the load carrying capacity and integrity of such structures highly depends on the condition and load-carrying capacity of the steel arch element. A major drawback of SSCBs, especially those located on waterways or with poor drainage, is corrosion and subsequent loss of cross-sectional capacity. Unfortunately, the inspection of such bridges is not straightforward and any damage/collapse will be very costly to repair/replace. Fiber reinforced polymer (FRP) composites offer an attractive alternative to replace the steel in these types of bridges. FRP composites have significantly improved durability characteristics compared to steel, which will reduce maintenance costs and improve life-cycle costs (LLCs). This paper presents a new concept to use glass FRP as a construction material to construct soil–FRP composite bridges (SFCB). Various aspects of design and manufacturing are presented along with results and conclusions from a case study involving alternative bridge designs in steel and FRP composites.

Subject headings and genre

TEKNIK OCH TEKNOLOGIER Samhällsbyggnadsteknik Infrastrukturteknik hsv//swe
ENGINEERING AND TECHNOLOGY Civil Engineering Infrastructure Engineering hsv//eng
TEKNIK OCH TEKNOLOGIER Samhällsbyggnadsteknik Husbyggnad hsv//swe
ENGINEERING AND TECHNOLOGY Civil Engineering Building Technologies hsv//eng
TEKNIK OCH TEKNOLOGIER Materialteknik Kompositmaterial och -teknik hsv//swe
ENGINEERING AND TECHNOLOGY Materials Engineering Composite Science and Engineering hsv//eng
Bridge
Fiber reinforced polymer (FRP)
Culvert
Design
LCC analysis

Added entries (persons, corporate bodies, meetings, titles ...)

Yang, Jincheng,1990Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)yangj (author)
Gutierrez, MarteColorado School of Mines (author)
Eamon, Christopher D.Wayne State University (author)
Volz, JefferyThe University of Oklahoma (author)
Chalmers tekniska högskolaColorado School of Mines (creator_code:org_t)

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In:Infrastructures: MDPI AG6:92412-3811

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ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Civil Engineerin ...; and Infrastructure E ...

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Civil Engineerin ...; and Building Technol ...

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Materials Engine ...; and Composite Scienc ...

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