Degradation Processes of UHPFRC under Cyclic Tensile Loading

Jan‐Paul Lanwer; Vincent Oettel; Martin Empelmann; Svenja Höper; Ursula Kowalsky; Dieter Dinkler

Degradation Processes of UHPFRC under Cyclic Tensile Loading

Jan‐Paul Lanwer
, Vincent Oettel
, Martin Empelmann
, Svenja Höper
, Ursula Kowalsky
, Dieter Dinkler

Institute of Concrete Construction

Technische Universität Braunschweig

Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review

Abstract

The design of slender constructions with reduced weight made of high-tech materials such as ultra-high performance fibre-reinforced concrete (UHPFRC) leads to an increased susceptibility to oscillations. New models describing the fatigue behaviour of UHPFRC are required. Therefore, the material behaviour of all components and the composite itself, each subjected to cyclic tensile loading, is studied experimentally and numerically on the mesoscale. In this paper, first findings according to experimental single and multiple fibre pull-out tests and the corresponding numerical simulation with a first approach of a geometrically and physically non-linear bond model, are presented.

Original language	English
Title of host publication	Proceedings of the fib Symposium 2019
Subtitle of host publication	Concrete - Innovations in Materials, Design and Structures
Editors	Wit Derkowski, Piotr Krajewski, Piotr Gwozdziewicz, Marek Pantak, Lukasz Hojdys
Publisher	fib. The International Federation for Structural Concrete
Pages	1912-1919
Number of pages	8
ISBN (Electronic)	9782940643004
Publication status	Published - May 2019
Event	fib Symposium 2019: Concrete - Innovations in Materials, Design and Structures - Krakow, Poland Duration: 27 May 2019 → 29 May 2019

Conference

Conference	fib Symposium 2019: Concrete - Innovations in Materials, Design and Structures
Country/Territory	Poland
City	Krakow
Period	27 May 2019 → 29 May 2019

Keywords

Bond behaviour
Continuum damage mechanics
Cyclic tensile loading
Imaging techniques
UHPFRC

ASJC Scopus subject areas

Building and Construction
Architecture
Civil and Structural Engineering

Cite this

Lanwer, JP., Oettel, V., Empelmann, M., Höper, S., Kowalsky, U., & Dinkler, D. (2019). Degradation Processes of UHPFRC under Cyclic Tensile Loading. In W. Derkowski, P. Krajewski, P. Gwozdziewicz, M. Pantak, & L. Hojdys (Eds.), Proceedings of the fib Symposium 2019: Concrete - Innovations in Materials, Design and Structures (pp. 1912-1919). fib. The International Federation for Structural Concrete.

Lanwer, Jan‐Paul ; Oettel, Vincent ; Empelmann, Martin et al. / Degradation Processes of UHPFRC under Cyclic Tensile Loading. Proceedings of the fib Symposium 2019: Concrete - Innovations in Materials, Design and Structures. editor / Wit Derkowski ; Piotr Krajewski ; Piotr Gwozdziewicz ; Marek Pantak ; Lukasz Hojdys. fib. The International Federation for Structural Concrete, 2019. pp. 1912-1919

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title = "Degradation Processes of UHPFRC under Cyclic Tensile Loading",

abstract = "The design of slender constructions with reduced weight made of high-tech materials such as ultra-high performance fibre-reinforced concrete (UHPFRC) leads to an increased susceptibility to oscillations. New models describing the fatigue behaviour of UHPFRC are required. Therefore, the material behaviour of all components and the composite itself, each subjected to cyclic tensile loading, is studied experimentally and numerically on the mesoscale. In this paper, first findings according to experimental single and multiple fibre pull-out tests and the corresponding numerical simulation with a first approach of a geometrically and physically non-linear bond model, are presented.",

keywords = "Bond behaviour, Continuum damage mechanics, Cyclic tensile loading, Imaging techniques, UHPFRC",

author = "Jan‐Paul Lanwer and Vincent Oettel and Martin Empelmann and Svenja H{\"o}per and Ursula Kowalsky and Dieter Dinkler",

note = "Funding Information: The investigations presented in this paper are part of the cooperative research project “Damage processes in ultra-high performance fibre-reinforced concrete subjected to cyclic tensile loading” conducted at iBMB, Division of Concrete Construction, and Institute of Structural Analysis, both at TU Braunschweig as a part of the Priority Programme 2020 “Cyclic deterioration of high-performance concrete in an experimental-virtual lab”, funded by the German Research Foundation (DFG).; fib Symposium 2019: Concrete - Innovations in Materials, Design and Structures ; Conference date: 27-05-2019 Through 29-05-2019",

year = "2019",

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language = "English",

pages = "1912--1919",

editor = "Wit Derkowski and Piotr Krajewski and Piotr Gwozdziewicz and Marek Pantak and Lukasz Hojdys",

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Lanwer, JP, Oettel, V, Empelmann, M, Höper, S, Kowalsky, U & Dinkler, D 2019, Degradation Processes of UHPFRC under Cyclic Tensile Loading. in W Derkowski, P Krajewski, P Gwozdziewicz, M Pantak & L Hojdys (eds), Proceedings of the fib Symposium 2019: Concrete - Innovations in Materials, Design and Structures. fib. The International Federation for Structural Concrete, pp. 1912-1919, fib Symposium 2019: Concrete - Innovations in Materials, Design and Structures, Krakow, Poland, 27 May 2019.

Degradation Processes of UHPFRC under Cyclic Tensile Loading. / Lanwer, Jan‐Paul; Oettel, Vincent; Empelmann, Martin et al.
Proceedings of the fib Symposium 2019: Concrete - Innovations in Materials, Design and Structures. ed. / Wit Derkowski; Piotr Krajewski; Piotr Gwozdziewicz; Marek Pantak; Lukasz Hojdys. fib. The International Federation for Structural Concrete, 2019. p. 1912-1919.

Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review

TY - GEN

T1 - Degradation Processes of UHPFRC under Cyclic Tensile Loading

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AU - Oettel, Vincent

AU - Empelmann, Martin

AU - Höper, Svenja

AU - Kowalsky, Ursula

AU - Dinkler, Dieter

N1 - Funding Information: The investigations presented in this paper are part of the cooperative research project “Damage processes in ultra-high performance fibre-reinforced concrete subjected to cyclic tensile loading” conducted at iBMB, Division of Concrete Construction, and Institute of Structural Analysis, both at TU Braunschweig as a part of the Priority Programme 2020 “Cyclic deterioration of high-performance concrete in an experimental-virtual lab”, funded by the German Research Foundation (DFG).

PY - 2019/5

Y1 - 2019/5

N2 - The design of slender constructions with reduced weight made of high-tech materials such as ultra-high performance fibre-reinforced concrete (UHPFRC) leads to an increased susceptibility to oscillations. New models describing the fatigue behaviour of UHPFRC are required. Therefore, the material behaviour of all components and the composite itself, each subjected to cyclic tensile loading, is studied experimentally and numerically on the mesoscale. In this paper, first findings according to experimental single and multiple fibre pull-out tests and the corresponding numerical simulation with a first approach of a geometrically and physically non-linear bond model, are presented.

AB - The design of slender constructions with reduced weight made of high-tech materials such as ultra-high performance fibre-reinforced concrete (UHPFRC) leads to an increased susceptibility to oscillations. New models describing the fatigue behaviour of UHPFRC are required. Therefore, the material behaviour of all components and the composite itself, each subjected to cyclic tensile loading, is studied experimentally and numerically on the mesoscale. In this paper, first findings according to experimental single and multiple fibre pull-out tests and the corresponding numerical simulation with a first approach of a geometrically and physically non-linear bond model, are presented.

KW - Bond behaviour

KW - Continuum damage mechanics

KW - Cyclic tensile loading

KW - Imaging techniques

KW - UHPFRC

UR - https://www.scopus.com/pages/publications/85066065151

M3 - Conference contribution

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EP - 1919

BT - Proceedings of the fib Symposium 2019

A2 - Derkowski, Wit

A2 - Krajewski, Piotr

A2 - Gwozdziewicz, Piotr

A2 - Pantak, Marek

A2 - Hojdys, Lukasz

PB - fib. The International Federation for Structural Concrete

T2 - fib Symposium 2019: Concrete - Innovations in Materials, Design and Structures

Y2 - 27 May 2019 through 29 May 2019

ER -

Lanwer JP, Oettel V, Empelmann M, Höper S, Kowalsky U, Dinkler D. Degradation Processes of UHPFRC under Cyclic Tensile Loading. In Derkowski W, Krajewski P, Gwozdziewicz P, Pantak M, Hojdys L, editors, Proceedings of the fib Symposium 2019: Concrete - Innovations in Materials, Design and Structures. fib. The International Federation for Structural Concrete. 2019. p. 1912-1919

Degradation Processes of UHPFRC under Cyclic Tensile Loading

Abstract

Conference

Keywords

ASJC Scopus subject areas

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Cite this