Finite Element Modeling of Shear Failure in Prestressed Girders with a Continuous Cast-In-Situ Deck Slab

Ricky K. Tai; Arthur T. Slobbe; Marco A. Roosen

doi:10.1007/978-3-031-32511-3_55

Finite Element Modeling of Shear Failure in Prestressed Girders with a Continuous Cast-In-Situ Deck Slab

Ricky K. Tai^*, Arthur T. Slobbe^*, Marco A. Roosen

^*Corresponding author for this work

Concrete Structures

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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Abstract

For structures whose structural safety cannot be demonstrated using the applicable code regulations, a nonlinear finite element analysis (NLFEA) can be used to investigate the structural behavior and maximum load capacity. The Dutch Ministry of Infrastructure and Water Management uses a dedicated guideline for NLFEA in such an assessment. This guideline lacks validation on multi-span girder bridges with continuous deck slabs. Particularly, the modeling of the concrete-to-concrete interface between girders and slab deserves attention, since the interface shear transfer can significantly affect the structural behavior. In this paper we investigate the impact of different interface constitutive relations, and validate the selected modeling approach on three experimental shear tests of continuous girders. The finite element models accurately describe the failure processes and predict, on average, a 10% lower shear capacity as observed in the tests. In anticipation of future research, this is an indication that the modeling approach is suitable to be used in engineering practice.

Original language	English
Title of host publication	Building for the Future: Durable, Sustainable, Resilient
Subtitle of host publication	Proceedings of the fib Symposium 2023 - Volume 2
Editors	Alper Ilki, Derya Çavunt, Yavuz Selim Çavunt
Publisher	Springer
Pages	520-530
Number of pages	11
Volume	350
ISBN (Print)	9783031325106
DOIs	https://doi.org/10.1007/978-3-031-32511-3_55
Publication status	Published - 2023
Event	International Symposium of the International Federation for Structural Concrete, fib Symposium 2023 - Istanbul, Turkey Duration: 5 Jun 2023 → 7 Jun 2023

Publication series

Name	Lecture Notes in Civil Engineering
Volume	350 LNCE
ISSN (Print)	2366-2557
ISSN (Electronic)	2366-2565

Conference

Conference	International Symposium of the International Federation for Structural Concrete, fib Symposium 2023
Country/Territory	Turkey
City	Istanbul
Period	5/06/23 → 7/06/23

Bibliographical note

Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care
Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

Keywords

concrete-to-concrete interface
continuous prestressed girder bridge
nonlinear finite element analysis
shear failure

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10.1007/978-3-031-32511-3_55

Finite Element Modeling of Shear Failure in Prestressed Girders with a Continuous Cast-In-Situ Deck SlabFinal published version, 1.94 MB

Cite this

Tai, R. K., Slobbe, A. T., & Roosen, M. A. (2023). Finite Element Modeling of Shear Failure in Prestressed Girders with a Continuous Cast-In-Situ Deck Slab. In A. Ilki, D. Çavunt, & Y. S. Çavunt (Eds.), Building for the Future: Durable, Sustainable, Resilient: Proceedings of the fib Symposium 2023 - Volume 2 (Vol. 350, pp. 520-530). (Lecture Notes in Civil Engineering; Vol. 350 LNCE). Springer. https://doi.org/10.1007/978-3-031-32511-3_55

Tai, Ricky K. ; Slobbe, Arthur T. ; Roosen, Marco A. / Finite Element Modeling of Shear Failure in Prestressed Girders with a Continuous Cast-In-Situ Deck Slab. Building for the Future: Durable, Sustainable, Resilient: Proceedings of the fib Symposium 2023 - Volume 2. editor / Alper Ilki ; Derya Çavunt ; Yavuz Selim Çavunt. Vol. 350 Springer, 2023. pp. 520-530 (Lecture Notes in Civil Engineering).

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title = "Finite Element Modeling of Shear Failure in Prestressed Girders with a Continuous Cast-In-Situ Deck Slab",

abstract = "For structures whose structural safety cannot be demonstrated using the applicable code regulations, a nonlinear finite element analysis (NLFEA) can be used to investigate the structural behavior and maximum load capacity. The Dutch Ministry of Infrastructure and Water Management uses a dedicated guideline for NLFEA in such an assessment. This guideline lacks validation on multi-span girder bridges with continuous deck slabs. Particularly, the modeling of the concrete-to-concrete interface between girders and slab deserves attention, since the interface shear transfer can significantly affect the structural behavior. In this paper we investigate the impact of different interface constitutive relations, and validate the selected modeling approach on three experimental shear tests of continuous girders. The finite element models accurately describe the failure processes and predict, on average, a 10% lower shear capacity as observed in the tests. In anticipation of future research, this is an indication that the modeling approach is suitable to be used in engineering practice.",

keywords = "concrete-to-concrete interface, continuous prestressed girder bridge, nonlinear finite element analysis, shear failure",

author = "Tai, {Ricky K.} and Slobbe, {Arthur T.} and Roosen, {Marco A.}",

note = "Green Open Access added to TU Delft Institutional Repository {\textquoteleft}You share, we take care!{\textquoteright} – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.; International Symposium of the International Federation for Structural Concrete, fib Symposium 2023 ; Conference date: 05-06-2023 Through 07-06-2023",

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Tai, RK, Slobbe, AT & Roosen, MA 2023, Finite Element Modeling of Shear Failure in Prestressed Girders with a Continuous Cast-In-Situ Deck Slab. in A Ilki, D Çavunt & YS Çavunt (eds), Building for the Future: Durable, Sustainable, Resilient: Proceedings of the fib Symposium 2023 - Volume 2. vol. 350, Lecture Notes in Civil Engineering, vol. 350 LNCE, Springer, pp. 520-530, International Symposium of the International Federation for Structural Concrete, fib Symposium 2023, Istanbul, Turkey, 5/06/23. https://doi.org/10.1007/978-3-031-32511-3_55

Finite Element Modeling of Shear Failure in Prestressed Girders with a Continuous Cast-In-Situ Deck Slab. / Tai, Ricky K.; Slobbe, Arthur T.; Roosen, Marco A.
Building for the Future: Durable, Sustainable, Resilient: Proceedings of the fib Symposium 2023 - Volume 2. ed. / Alper Ilki; Derya Çavunt; Yavuz Selim Çavunt. Vol. 350 Springer, 2023. p. 520-530 (Lecture Notes in Civil Engineering; Vol. 350 LNCE).

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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AU - Tai, Ricky K.

AU - Slobbe, Arthur T.

AU - Roosen, Marco A.

N1 - Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

PY - 2023

Y1 - 2023

N2 - For structures whose structural safety cannot be demonstrated using the applicable code regulations, a nonlinear finite element analysis (NLFEA) can be used to investigate the structural behavior and maximum load capacity. The Dutch Ministry of Infrastructure and Water Management uses a dedicated guideline for NLFEA in such an assessment. This guideline lacks validation on multi-span girder bridges with continuous deck slabs. Particularly, the modeling of the concrete-to-concrete interface between girders and slab deserves attention, since the interface shear transfer can significantly affect the structural behavior. In this paper we investigate the impact of different interface constitutive relations, and validate the selected modeling approach on three experimental shear tests of continuous girders. The finite element models accurately describe the failure processes and predict, on average, a 10% lower shear capacity as observed in the tests. In anticipation of future research, this is an indication that the modeling approach is suitable to be used in engineering practice.

AB - For structures whose structural safety cannot be demonstrated using the applicable code regulations, a nonlinear finite element analysis (NLFEA) can be used to investigate the structural behavior and maximum load capacity. The Dutch Ministry of Infrastructure and Water Management uses a dedicated guideline for NLFEA in such an assessment. This guideline lacks validation on multi-span girder bridges with continuous deck slabs. Particularly, the modeling of the concrete-to-concrete interface between girders and slab deserves attention, since the interface shear transfer can significantly affect the structural behavior. In this paper we investigate the impact of different interface constitutive relations, and validate the selected modeling approach on three experimental shear tests of continuous girders. The finite element models accurately describe the failure processes and predict, on average, a 10% lower shear capacity as observed in the tests. In anticipation of future research, this is an indication that the modeling approach is suitable to be used in engineering practice.

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BT - Building for the Future: Durable, Sustainable, Resilient

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Tai RK, Slobbe AT, Roosen MA. Finite Element Modeling of Shear Failure in Prestressed Girders with a Continuous Cast-In-Situ Deck Slab. In Ilki A, Çavunt D, Çavunt YS, editors, Building for the Future: Durable, Sustainable, Resilient: Proceedings of the fib Symposium 2023 - Volume 2. Vol. 350. Springer. 2023. p. 520-530. (Lecture Notes in Civil Engineering). doi: 10.1007/978-3-031-32511-3_55

Finite Element Modeling of Shear Failure in Prestressed Girders with a Continuous Cast-In-Situ Deck Slab

Abstract

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Keywords

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