Design and Execution of Wood-concrete Deck Bridge

Julio César Pigozzo; Felipe Nascimento Arroyo; André Luis Christoforo; Diego Henrique de Almeida; Carlito Calil Junior; Francisco Antonio Rocco Lahr

doi:10.9734/CJAST/2018/42784

Research Article Open access CC BY 4.0

Design and Execution of Wood-concrete Deck Bridge

Julio César Pigozzo, Felipe Nascimento Arroyo, André Luis Christoforo, Diego Henrique de Almeida, Carlito Calil Junior, Francisco Antonio Rocco Lahr

Current Journal of Applied Science and Technology · pp. 1–10 · Published 18 Jul 2018

10.9734/CJAST/2018/42784

Abstract

In Brazil is growing demand of short and medium span bridges not only in the new agriculture borders but also in the secondary roads in advanced regions. Traditional timber bridge not always meet the requirements of quality, they demand continuing maintenance and adequacy to actual heavy traffic. Mixed wood-concrete deck bridge arises as a viable alternative, because of its low construction cost, low maintenance and its high strength and stiffness. This paper presents the studies, design, execution and results from static load tests on wood-concrete deck bridge build with Corymbia citriodora wood specie logs, treated with CCA against xylophages organisms, reinforced medium strength concrete and steel bar connection bonde-in wood with epoxy resin, as shear connectors, were all used in construction system. Loaded tests were performed six months after the release of traffic. Results of the load tests indicate that the bridge performance is satisfactory.

Orthotropic equivalent plate Timber Bridge wood-concrete deck system

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Julio César Pigozzo, Felipe Nascimento Arroyo, André Luis Christoforo, Diego Henrique de Almeida, Carlito Calil Junior, Francisco Antonio Rocco Lahr (2018). Design and Execution of Wood-concrete Deck Bridge. Current Journal of Applied Science and Technology , 1–10. https://doi.org/10.9734/CJAST/2018/42784

Affiliations

Julio César Pigozzo — Department of Civil Engineering, State University of Maringá, Colombo Avenue, 5790, Maringá (PR), 87020-900, Brazil.
Felipe Nascimento Arroyo — Department of Civil Engineering, Integrated Faculty of Cacoal, Dos Esportes Street, 1038, Cacoal (RO), 76965-864, Brazil.
André Luis Christoforo — Department of Civil Engineering, Federal University of São Carlos, Washington Luís Highway, SP-310, km-235, São Carlos (SP), 13565-905, Brazil.
Diego Henrique de Almeida — Department of Civil Engineering, Federal University of São Carlos, Washington Luís Highway, SP-310, km-235, São Carlos (SP), 13565-905, Brazil.
Carlito Calil Junior — Department of Structures, University of São Paulo, Trabalhador São-Carlense Avenue, 400, São Carlos (SP), 13566-590, Brazil.
Francisco Antonio Rocco Lahr — Department of Structures, University of São Paulo, Trabalhador São-Carlense Avenue, 400, São Carlos (SP), 13566-590, Brazil.

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