Short-term analysis of timber-concrete composite bridges

Joonas Jaaranen; Lauri Salokangas; Gerhard Fink

Short-term analysis of timber-concrete composite bridges

Joonas Jaaranen, Lauri Salokangas, Gerhard Fink

Rakennustekniikan laitos

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

47 Lataukset (Pure)

Abstrakti

Timber-concrete composite (TCC) structures have been studied intensively during the last decades and some analysis methods has been proposed, but mostly for floor construction. Applicability of different analysis methods for TCC bridge design were evaluated in a parametric study. In the evaluation, the influence of the parameters on the deformation, shear force in the connector,
compressive stresses in the concrete deck and tensile stresses in the timber beam were investigated. The study was performed on a simply supported TCC beam, with span of 18 m, and with following parameters: different loads, connector arrangements, connector stiffnesses and cross-sectional
dimensions. The results indicate large differences between the evaluated methods, in particular for beams with relatively low connector stiffness.

Alkuperäiskieli	Englanti
Otsikko	Conference proceedings, ICTB 2017, 3rd International Conference on Timber Bridges
Sivumäärä	10
Tila	Julkaistu - 2017
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisuussa
Tapahtuma	International Conference on Timber Bridges - Skellefteå, Ruotsi Kesto: 26 kesäk. 2017 → 29 kesäk. 2017 Konferenssinumero: 3

Julkaisusarja

Nimi	SP rapport
Kustantaja	RISE Research Institutes of Sweden
Numero	2017:26
ISSN (painettu)	0284-5172

Conference

Conference	International Conference on Timber Bridges
Lyhennettä	ICTB
Maa/Alue	Ruotsi
Kaupunki	Skellefteå
Ajanjakso	26/06/2017 → 29/06/2017

Pääsy asiakirjaan

7073229_Jaaranen_10 s_ei tietoa voiko julkaistaAccepted author manuscript, 1,53 MBLisenssi: Määrittelemätön

OpenUrl-saatavuus

Koko teksti

Muut tiedostot ja linkit

Durable Timber Bridges (DuraTB)
Salokangas, L., Jaaranen, J. & Niu, Y.
01/02/2014 → 30/06/2017
Projekti: Business Finland: Other research funding

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@inproceedings{53d42ac28ad1438f9e5484bead88d660,

title = "Short-term analysis of timber-concrete composite bridges",

abstract = "Timber-concrete composite (TCC) structures have been studied intensively during the last decades and some analysis methods has been proposed, but mostly for floor construction. Applicability of different analysis methods for TCC bridge design were evaluated in a parametric study. In the evaluation, the influence of the parameters on the deformation, shear force in the connector, compressive stresses in the concrete deck and tensile stresses in the timber beam were investigated. The study was performed on a simply supported TCC beam, with span of 18 m, and with following parameters: different loads, connector arrangements, connector stiffnesses and cross-sectional dimensions. The results indicate large differences between the evaluated methods, in particular for beams with relatively low connector stiffness.",

keywords = "timber-concrete composite, bridges, structural analysis, composite beam",

author = "Joonas Jaaranen and Lauri Salokangas and Gerhard Fink",

note = "ISSN 0284-5172 Papers presented at the conference were distributed on USB to participants at the conference.; International Conference on Timber Bridges, ICTB ; Conference date: 26-06-2017 Through 29-06-2017",

year = "2017",

language = "English",

series = "SP rapport ",

publisher = "RISE Research Institutes of Sweden",

number = "2017:26",

booktitle = "Conference proceedings, ICTB 2017, 3rd International Conference on Timber Bridges",

}

TY - GEN

T1 - Short-term analysis of timber-concrete composite bridges

AU - Jaaranen, Joonas

AU - Salokangas, Lauri

AU - Fink, Gerhard

N1 - Conference code: 3

PY - 2017

Y1 - 2017

N2 - Timber-concrete composite (TCC) structures have been studied intensively during the last decades and some analysis methods has been proposed, but mostly for floor construction. Applicability of different analysis methods for TCC bridge design were evaluated in a parametric study. In the evaluation, the influence of the parameters on the deformation, shear force in the connector, compressive stresses in the concrete deck and tensile stresses in the timber beam were investigated. The study was performed on a simply supported TCC beam, with span of 18 m, and with following parameters: different loads, connector arrangements, connector stiffnesses and cross-sectional dimensions. The results indicate large differences between the evaluated methods, in particular for beams with relatively low connector stiffness.

AB - Timber-concrete composite (TCC) structures have been studied intensively during the last decades and some analysis methods has been proposed, but mostly for floor construction. Applicability of different analysis methods for TCC bridge design were evaluated in a parametric study. In the evaluation, the influence of the parameters on the deformation, shear force in the connector, compressive stresses in the concrete deck and tensile stresses in the timber beam were investigated. The study was performed on a simply supported TCC beam, with span of 18 m, and with following parameters: different loads, connector arrangements, connector stiffnesses and cross-sectional dimensions. The results indicate large differences between the evaluated methods, in particular for beams with relatively low connector stiffness.

KW - timber-concrete composite

KW - bridges

KW - structural analysis

KW - composite beam

UR - http://www.diva-portal.org/smash/get/diva2:1152913/FULLTEXT01.pdf

UR - http://www.diva-portal.org/smash/record.jsf?pid=diva2%3A1152913&dswid=3183

M3 - Conference contribution

T3 - SP rapport

BT - Conference proceedings, ICTB 2017, 3rd International Conference on Timber Bridges

T2 - International Conference on Timber Bridges

Y2 - 26 June 2017 through 29 June 2017

ER -

Short-term analysis of timber-concrete composite bridges

Abstrakti

Julkaisusarja

Conference

Pääsy asiakirjaan

OpenUrl-saatavuus

Muut tiedostot ja linkit

Sormenjälki

Projektit

Durable Timber Bridges (DuraTB)

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