Behaviour of a crack submitted to a fluid penetration

Corinne Rouby; Adélaïde Féraille-Fresnet; Alain Ehrlacher

doi:10.1201/b10552-58

Behaviour of a crack submitted to a fluid penetration

Corinne Rouby, Adélaïde Féraille-Fresnet, Alain Ehrlacher

Université Paris-Est

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This paper deals with the problem of the injection of a viscous fluid in a penny shaped crack in concrete, modelled as an elastic impermeable and linear material. On the one hand, we consider the linear fracture mechanics theory in order to link the crack opening and the pressure exerted on the crack lips. On the other hand, we study the flow considering the lubrication approximation, which can be used because of the weak ratio between the opening and the length of the crack. The pressure field in the fluid is thus linked to the crack opening. The problem combining these two approaches is numerically solved, and results obtained in the case of an entering flow rate chosen as a rectangular pulse are presented.

Original language	English
Title of host publication	Concrete under Severe Conditions
Subtitle of host publication	Environment and Loading - Proceedings of the 6th International Conference on Concrete under Severe Conditions, CONSEC'10
Publisher	CRC Press
Pages	479-486
Number of pages	8
ISBN (Print)	9780415593175
DOIs	https://doi.org/10.1201/b10552-58
Publication status	Published - 1 Jan 2010
Externally published	Yes
Event	6th International Conference on Concrete under Severe Conditions-Environment and Loading, CONSEC'10 - Merida, Yucatan, Mexico Duration: 7 Jun 2010 → 9 Jun 2010

Publication series

Name	Concrete under Severe Conditions: Environment and Loading - Proceedings of the 6th International Conference on Concrete under Severe Conditions, CONSEC'10
Volume	1

Conference

Conference	6th International Conference on Concrete under Severe Conditions-Environment and Loading, CONSEC'10
Country/Territory	Mexico
City	Merida, Yucatan
Period	7/06/10 → 9/06/10

Access to Document

10.1201/b10552-58

Cite this

Rouby, C., Féraille-Fresnet, A., & Ehrlacher, A. (2010). Behaviour of a crack submitted to a fluid penetration. In Concrete under Severe Conditions: Environment and Loading - Proceedings of the 6th International Conference on Concrete under Severe Conditions, CONSEC'10 (pp. 479-486). (Concrete under Severe Conditions: Environment and Loading - Proceedings of the 6th International Conference on Concrete under Severe Conditions, CONSEC'10; Vol. 1). CRC Press. https://doi.org/10.1201/b10552-58

Rouby, Corinne ; Féraille-Fresnet, Adélaïde ; Ehrlacher, Alain. / Behaviour of a crack submitted to a fluid penetration. Concrete under Severe Conditions: Environment and Loading - Proceedings of the 6th International Conference on Concrete under Severe Conditions, CONSEC'10. CRC Press, 2010. pp. 479-486 (Concrete under Severe Conditions: Environment and Loading - Proceedings of the 6th International Conference on Concrete under Severe Conditions, CONSEC'10).

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abstract = "This paper deals with the problem of the injection of a viscous fluid in a penny shaped crack in concrete, modelled as an elastic impermeable and linear material. On the one hand, we consider the linear fracture mechanics theory in order to link the crack opening and the pressure exerted on the crack lips. On the other hand, we study the flow considering the lubrication approximation, which can be used because of the weak ratio between the opening and the length of the crack. The pressure field in the fluid is thus linked to the crack opening. The problem combining these two approaches is numerically solved, and results obtained in the case of an entering flow rate chosen as a rectangular pulse are presented.",

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Rouby, C, Féraille-Fresnet, A & Ehrlacher, A 2010, Behaviour of a crack submitted to a fluid penetration. in Concrete under Severe Conditions: Environment and Loading - Proceedings of the 6th International Conference on Concrete under Severe Conditions, CONSEC'10. Concrete under Severe Conditions: Environment and Loading - Proceedings of the 6th International Conference on Concrete under Severe Conditions, CONSEC'10, vol. 1, CRC Press, pp. 479-486, 6th International Conference on Concrete under Severe Conditions-Environment and Loading, CONSEC'10, Merida, Yucatan, Mexico, 7/06/10. https://doi.org/10.1201/b10552-58

Behaviour of a crack submitted to a fluid penetration. / Rouby, Corinne; Féraille-Fresnet, Adélaïde; Ehrlacher, Alain.
Concrete under Severe Conditions: Environment and Loading - Proceedings of the 6th International Conference on Concrete under Severe Conditions, CONSEC'10. CRC Press, 2010. p. 479-486 (Concrete under Severe Conditions: Environment and Loading - Proceedings of the 6th International Conference on Concrete under Severe Conditions, CONSEC'10; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Féraille-Fresnet, Adélaïde

AU - Ehrlacher, Alain

PY - 2010/1/1

Y1 - 2010/1/1

N2 - This paper deals with the problem of the injection of a viscous fluid in a penny shaped crack in concrete, modelled as an elastic impermeable and linear material. On the one hand, we consider the linear fracture mechanics theory in order to link the crack opening and the pressure exerted on the crack lips. On the other hand, we study the flow considering the lubrication approximation, which can be used because of the weak ratio between the opening and the length of the crack. The pressure field in the fluid is thus linked to the crack opening. The problem combining these two approaches is numerically solved, and results obtained in the case of an entering flow rate chosen as a rectangular pulse are presented.

AB - This paper deals with the problem of the injection of a viscous fluid in a penny shaped crack in concrete, modelled as an elastic impermeable and linear material. On the one hand, we consider the linear fracture mechanics theory in order to link the crack opening and the pressure exerted on the crack lips. On the other hand, we study the flow considering the lubrication approximation, which can be used because of the weak ratio between the opening and the length of the crack. The pressure field in the fluid is thus linked to the crack opening. The problem combining these two approaches is numerically solved, and results obtained in the case of an entering flow rate chosen as a rectangular pulse are presented.

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DO - 10.1201/b10552-58

M3 - Conference contribution

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SN - 9780415593175

T3 - Concrete under Severe Conditions: Environment and Loading - Proceedings of the 6th International Conference on Concrete under Severe Conditions, CONSEC'10

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BT - Concrete under Severe Conditions

PB - CRC Press

T2 - 6th International Conference on Concrete under Severe Conditions-Environment and Loading, CONSEC'10

Y2 - 7 June 2010 through 9 June 2010

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Rouby C, Féraille-Fresnet A, Ehrlacher A. Behaviour of a crack submitted to a fluid penetration. In Concrete under Severe Conditions: Environment and Loading - Proceedings of the 6th International Conference on Concrete under Severe Conditions, CONSEC'10. CRC Press. 2010. p. 479-486. (Concrete under Severe Conditions: Environment and Loading - Proceedings of the 6th International Conference on Concrete under Severe Conditions, CONSEC'10). doi: 10.1201/b10552-58

Behaviour of a crack submitted to a fluid penetration

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