Experimental characterization of the self-healing of cracks in an ultra high performance cementitious material: Mechanical tests and acoustic emission analysis

Cement and Concrete Research - Tập 37 Số 4 - Trang 519-527 - 2007
Sébastien Granger1, Ahmed Loukili1, Gilles Pijaudier‐Cabot1, Gilles Chanvillard2
1R&DO — Institut de Recherche en Génie Civil et Mécanique (GeM), UMR CNRS 6183, Ecole Centrale de Nantes — 1 rue de la Noë, BP 92101, 44321 Nantes Cedex 3 — France
2Lafarge Research Centre — 95 rue du Montmurier, 38290 St Quentin Fallavier — France

Tóm tắt

Từ khóa


Tài liệu tham khảo

Neville, 2002, Autogenous healing — a concrete miracle?, Concrete International, 76

Edvardsen, 1999, Water permeability and autogenous healing of cracks in concrete, ACI Materials Journal, 96, 448

Hearn, 1997, Self-sealing property of concrete — experimental evidence, Materials and Structures, 30, 404, 10.1007/BF02498563

Hearn, 1998, Self-sealing, autogenous healing and continued hydration: what is the difference?, Materials and Structures, 31, 563, 10.1007/BF02481539

Jacobsen, 1996, Self healing of high strength concrete after deterioration by freeze/thaw, Cement and Concrete Research, 26, 55, 10.1016/0008-8846(95)00179-4

Jacobsen, 1995, SEM observations of the microstructure of frost deteriorated and self healed concrete, Cement and Concrete Research, 25, 55, 10.1016/0008-8846(95)00174-3

Pimienta, 2004, Retention of the mechanical performances of Ductal® specimens kept in various aggressive environments

N. Ter Heide, Crack healing in hydrating concrete, MSc thesis, Delft University of Technology, May 2005.

Loukili, 1998, A study on delayed deformations of an ultra high strength cementious material, ACI, SP179-59, Recent Advances in Concrete Technology, 179

Acker, 2001, Micromechanical analysis of creep and shrinkage mechanisms

Acker, 2004, Swelling, shrinkage and creep: a mechanical approach to cement hydration, Concrete Science & Engineering, 37, 237

Reinhardt, 2003, Permeability and self-healing of cracked concrete as a function of temperature and crack width, Cement and Concrete Research, 33, 981, 10.1016/S0008-8846(02)01099-2

Hardy, 2003

Proust, 2003, Application of acoustic emission to detect damage in concrete structures, illustrated with full scale examples

Rüsch, 1960, Research towards a general flexural theory for structural concrete, ACI Journal, 57, 1

Landis, 1999, Micro–macro fracture relationships and acoustic emissions in concrete, Construction and Building Materials, 13, 65, 10.1016/S0950-0618(99)00009-4

Chen, 2004, Experimental study on AE characteristics of three-point bending concrete beams, Cement and Concrete Research, 34, 10.1016/j.cemconres.2003.08.021

Othsu, 1998, Moment tensor analysis of acoustic emission for cracking mechanisms in concrete, ACI Structural Journal, 95, 87

Grosse, 2004, Improvement of AE technique using wavelet algorithm, coherence functions and automatic data analysis, Construction and Building Materials, 18, 203, 10.1016/j.conbuildmat.2003.10.010

Otsuka, 2000, Fracture process zone in concrete tension specimen, Engineering Fracture Mechanics, 65, 111, 10.1016/S0013-7944(99)00111-3

Haidar, 2005, Correlation between the internal length, the fracture process zone and size effect in model materials, Materials and Structures, 38, 201

Mihashi, 1996, Correlation between characteristics of fracture process zone and tension-softening properties of concrete, Nuclear Engineering and Design, 165, 359, 10.1016/0029-5493(96)01205-8

Watanabe, 2004, Localized failure of concrete in compression identified by AE method, Construction and Building Materials, 18, 189, 10.1016/j.conbuildmat.2003.10.008

Kurz, 2005, Strategies for reliable automatic onset time picking of acoustic emissions and of ultrasound signals in concrete, Ultrasonics, 43, 538, 10.1016/j.ultras.2004.12.005

Schechinger, 2007, Acoustic emission for monitoring a reinforced concrete beam subject to four point bending, Construction and Building Materials, 21, 483, 10.1016/j.conbuildmat.2006.04.003