Abstract
Preliminary remarks. One of the major problems in analyzing the strength of materials is the so-called ‘size effect’. Despite the numerous research efforts, this effect is still not completely understood. Two important aspects of size effects are:
-
(1)
Uncracked structures show an increase in brittleness when their size is increased, and
-
(2)
Notched (or cracked) structures become less sensitive to the presence of mechanical imperfections when their size is decreased and they tend to behave in a more ductile fashion.
These two effects have been known for a long time, but it is only recently that a consistent explanation could be given in terms of Fracture Mechanics concepts. The two fundamental failure modes known classically are brittle fracture and plastic collapse both of which may occur depending on the combination of the load and geometric variables. Although Plastic Limit Analysis can be applied to treat the failure of structures due to excessive distortion and Linear Elastic Fracture Mechanics to the onset of rapid fracture, both of these disciplines apply only at the global scale level. They cannot address failure by yielding and fracture [1–9] that is the rule in practice rather than the exception.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Carpinteri, A., Size effect in fracture toughness testing: a dimensional analysis approach, Analytical and Experimental Fracture Mechanics, edited by G.C. Sih and M. Mirabile, Sijthoff and Noordhoff, pp. 785–797 (1981).
Carpinteri, A., Notch sensitivity in fracture testing of aggregative materials, Engineering Fracture Mechanics, 16, pp. 467–481 (1982).
Carpinteri, A., Static and energetic fracture parameters for rocks and concretes, Materials and Structures (RILEM), 14, pp. 151–162 (1981).
Carpinteri, A., Application of fracture mechanics to concrete structures, Journal of the Structural Division, American Society of Civil Engineers, 108, pp. 833–848 (1982).
Carpinteri, A., Plastic flow collapse versus separation collapse in elastic-plastic strain-hardening structures, Materials and Structures (RILEM), 16, pp. 85–96 (1983).
Carpinteri, A., Size effects in solid mechanics due to topology transformation during crack growth, Application of Fracture Mechanics to Materials and Structures, edited by G.C. Sih, E. Sommer and W. Dahl, Martinus Nijhoff Publishers, pp. 281–293 (1984).
Carpinteri, A., Marega, C. and Savadori, A., Ductile-brittle transition by varying structural size, Engineering Fracture Mechanics, 21, pp. 263–271 (1985).
Carpinteri, A., Size effects in material strength due to crack growth and material non-linearity, Theoretical and Applied Fracture Mechanics, 1, pp. 39–46 (1984).
Carpinteri, A., Scale effects in fracture of plain and reinforced concrete structures, Fracture Mechanics of Concrete: Structural Application and Numerical Calculation, edited by G.C. Sih and A. DiTommaso, Martinus Nijhoff Publishers, The Hague, pp. 95–140 (1984).
Peterson, R.E., Model testing as applied to strength of materials, Journal of Applied Mechanics, 1, pp. 79–85 (1933).
Standard Method of Test for Plane Strain Fracture Toughness of Metallic Materials, E 399-74, ASTM.
Carpinteri, A. and Sih, G.C., Damage accumulation and crack growth in bilinear materials with softening: Application of Strain Energy Density Theory, Journal of Theoretical and Applied Fracture Mechanics, Vol. 1, No. 2, pp. 145–160 (1984).
Sih, G.C., Mechanics of material damage in concrete, Fracture Mechanics of Concrete: Material Characterization and Testing, edited by A. Carpinteri and A.R. Ingraffea, Martinus Nijhoff Publishers, The Hague, pp. 1–29 (1984).
Sih, G.C., Non-linear response of concrete: Interaction of size, loading step and material property, Applications of Fracture Mechanics to Cementitious Composites, edited by S.P. Shah, Martinus Nijhoff Publishers, The Hague, pp. 3–23 (1984).
Dugdale, D.S., Yielding of steel sheets containing slits, Journal of Mechanics and Physics of Solids, 8, pp. 100–104 (1960).
Irwin, G.R., Analysis of stresses and strains near the end of a crack traversing a plate, Journal of Applied Mechanics, 24, pp. 361–364 (1957).
Nadai, A., Theory of flow and fracture of solids, McGraw-Hill Book Co., New York, Vol. I and II (1950).
Sih, G.C., Introductory chapters of mechanics of fracture, Vol. I to VII, edited by G.C. Sih, Martinus Nijhoff Publishers, The Hague (1973)–1981).
Sih, G.C., Mechanics and Physics of Energy Density Theory, J of Theoretical and Applied Fracture Mechanics, Vol. 4, No. 3 pp. 157–173 (1985).
Glucklich, J. and Cohen, L.J., Size as a factor in the brittle-ductile transition and the strength of some materials, International Journal of Fracture Mechanics, 3, pp. 278–289 (1967).
Kaplan, M.F., Crack propagation and the fracture of concrete, Journal of the American Concrete Institute, 58, pp. 591–610 (1961).
Romualdi, J.P. and Batson, G.B., Mechanics of crack arrest in concrete, Journal of the Engineering Mechanics Division, American Society of Civil Engineers, 89, pp. 147–168 (1963).
Glucklich, J., Fracture of plain concrete, Journal of the Engineering Mechanics Division, American Society of Civil Engineers, 89, pp. 127–136 (1963).
Naus, D.J. and Lott, J.L., Fracture toughness of Portland cement concretes, Journal of the American Concrete Institute, 66, pp. 481–489 (1969).
Welch, G.B. and Haisman, B., The application of fracture mechanics to concrete and the measurement of fracture toughness, Materials and Structures (RILEM), 2, pp. 171–177 (1969).
Moavenzadeh, F. and Kuguel, R., Fracture of concrete, Journal of Materials, 4, pp. 497–519 (1969).
Desayi, P., Fracture of concrete in compression, Materials and Structures (RILEM), 10, pp. 139–144 (1969).
Shah, S.P. and McGarry, F.J., Griffith fracture criterion and concrete, Journal of the Engineering Mechanics Division, American Society of Civil Engineers, 97, pp. 1663–1675 (1971).
Brown, J.H., Measuring the fracture toughness of cement paste and mortar, Magazine of Concrete Research, 24, pp. 185–196 (1972).
Brown, J.H., The failure of glass-fibre-reinforced notched beams in flexure, Magazine of Concrete Research, 25, pp. 31–38 (1973).
Brown, J.H. and Pomeroy, C.D., Fracture toughness of cement paste and mortars, Cement and Concrete Research, 3, pp. 475–480 (1973).
Naus, D.J., Batson, G.B. and Lott, J.L., Fracture mechanics of concrete, Fracture Mechanics of Ceramics, edited by R.C. Bradt, D.P.H. Hasselman and F.F. Lange, Vol. 2, Plenum Press, pp. 469–481 (1974).
Walsh, P.F., Crack initiation in plain concrete, Magazine of Concrete Research, 28, pp. 37–41 (1976).
Higgins, D.D. and Bailey, J.E., Fracture measurements on cement paste, Journal of Materials Science, 11, pp. 1995–2003 (1976).
Schmidt, R.A., Fracture-toughness testing of limestone, Experimental Mechanics, 16, pp. 161–167 (1976).
Evans, A.G., Clifton, J.R. and Anderson, E., The fracture mechanics of mortars, Cement and Concrete Research, 6, pp. 535–548 (1976).
Mindess, S. and Nadeau, J.S., Effect of notch width on K IC for mortar and concrete, Cement and Concrete Research, 6, pp. 529–534 (1976).
Bear, T.J. and Barr, B., Fracture toughness tests for concrete, International Journal of Fracture, 13, pp. 92–96 (1977).
Barr, B. and Bear, T.J., A simple test of fracture toughness, Concrete, 10, pp. 25–27 (1976).
Barr, B. and Bear, T.J., Fracture toughness, Concrete, 11, pp. 30–32 (1977).
Henry, J.P. and Paquet, J., La ténacité des roches calcaires: influence des paramètres microstructuraux et de l’environment, Mechanics Research Communications, 4, pp. 193–198 (1977).
Henry, J.P., Paquet, J. and Tancrez, J.P., Experimental study of crack propagation in calcite rocks, International Journal of Rock Mechanics, Mining Science and Geomechanics, 14, pp. 85–91 (1977).
Henry, J.P. and Paquet, P., Résistance des Matériaux, C.R. Acad. Sc., Paris, 284, pp. 511–514 (1977).
Hillemeier, B. and Hilsdorf, H.K., Fracture mechanics studies on concrete compounds, Cement and Concrete Research, 7, pp. 523–536 (1977).
Gjørv, O.E., Sørensen, S.I. and Arnesen, A., Notch sensitivity and fracture toughness of concrete, Cement and Concrete Research, 7, pp. 333–344 (1977).
Cook, D.J. and Crookham, G.D., Fracture toughness measurements of polymer concrete, Magazine of Concrete Research, 30, pp. 205–214 (1978).
Swartz, S.E., Hu, K.K. and Jones, G.L., Compliance monitoring of crack growth in concrete, Journal of the Engineering Mechanics Division, American Society of Civil Engineers, 104, pp. 789–800 (1978).
Strange, P.C. and Bryant, A.H., Experimental tests on concrete fracture, Journal of the Engineering Mechanics Division, American Society of Civil Engineers, 105, pp. 337–342 (1979).
Sok, C. and Baron, J., Mécanique de la rupture appliquée au béton hydraulique, Cement and Concrete Research, 9, pp. 641–648 (1979).
Swamy, R.N., Fracture mechanics applied to concrete, Developments in Concrete Technology, Vol. 1, edited by F.D. Lydon, Applied Science Publishers LTD, pp. 221–281 (1979).
Ziegeldorf, S., Müller, H.S. and Hilsdorf, H.K., A model law for the notch sensitivity of brittle materials, Cement and Concrete Research, 10, pp. 589–599 (1980).
Ziegeldorf, S., Müller, H.S. and Hilsdorf, H.K., Effect of aggregate particle size on mechanical properties of concrete, Proceedings of the 5th International Conference on Fracture, Cannes, pp. 2243–2251 (1981).
Carpinteri, A., Experimental determination of fracture toughness parameters K IC and J IC for aggregative materials, Proceedings of the 5th International Conference on Fracture, Cannes, pp. 1491–1498 (1981).
Saouma, V.E., Ingraffea, A.R. and Catalano, D.M., Fracture toughness of concrete — K IC revisited, Report 80-9, Department of Structural Engineering, Cornell University (1980).
Kesler, C., Naus, D. and Lott, J., Fracture mechanics — Its applicability to concrete, Proceedings of the International Conference on Mechanical Behavior of Materials, Vol. IV, pp. 113–124 (1971).
Mai, Y.W., Foote, R.M.L. and Cotterell, B., Size effects and scaling laws of fracture in asbestos cement, The International Journal of Cement Composites, 2, pp. 23–34 (1980).
Mai, Y.W. and Atkins, A.G., Scale effects and crack propagation in non-linear elastic structures, International Journal of Mechanical Science, 17, pp. 673–675 (1975).
Mai, Y.W. and Atkins, A.G., Crack propagation in nonproportionally scaled elastic structures, International Journal of Mechanical Science, 20, pp. 437–449 (1978).
Visalvanich, K. and Naaman, A.E., Fracture methods in cement composites, Journal of the Engineering Mechanics Division, American Society of Civil Engineers, 107, pp. 1155–1171 (1981).
Petersson, P.E., Crack growth and development of fracture zones in plain concrete and similar materials, Report TVBM-1006, Division of Building Materials, Lund Institute of Technology (1981).
Arrea, M. and Ingraffea, A.R., Mixed mode crack propagation in mortar and concrete, Report 81-13, Department of Structural Engineering, Cornell University (1982).
Hillerborg, A. and Petersson, P.E., Determination of the fracture energy of mortar and concrete by use of three-point bend tests on notched beams, Proposed RILEM Recommendation, 29th January, 1982.
Hillerborg, A., Concrete fracture energy tests performed by 9 laboratories according to a draft RILEM recommendation, Report TVBM-3015, Division of Building Materials, Lund Institute of Technology (1983).
Ferrara, G. and Imperato, L., Il parametro G F nella meccania della frattura del calcestruzzo; influenza della geometria di prova e del tipo di aggregato, XI Congresso AIAS, Torino, pp. 189–200 (1983).
Carpinteri, An., Dimensional analysis implications of the fictitious crack model, Engineering Fracture Mechanics, 22, pp. 327–333 (1985).
Hillerborg, A., Additional concrete fracture energy tests performed by 6 laboratories according to a draft RILEM recommendation, Report TVBM-3017, Division of Building Materials, Lund Institute of Technology (1984).
Mindess, S., The cracking and fracture of concrete: an annotated bibliography, Fracture Mechanics of Concrete, edited by F.H. Wittmann, Elsevier Science Publishers B.V., pp. 539–661 (1983).
Mindess, S., Fracture toughness testing of cement and concrete, Fracture Mechanics of Concrete: Material Characterization and Testing, edited by A. Carpinteri and A.R. Ingraffea, Martinus Nijhoff Publishers, pp. 67–110 (1984).
Weibull, W., A statistical theory of the strength of materials, Swedish Royal Institute for Engineering Research, Stockholm (1939).
Jayatilaka, A.S., Fracture of Engineering Brittle Materials, Applied Science Publishers LTD, London (1979).
Freudenthal, A.M., Statistical approach to brittle fracture, Fracture: An Advanced Treatise, edited by H. Liebowitz, Vol. II, pp. 592–619 (1968).
Leicester, R.H., Effect of size on the strength of structures, Paper No. 71, Division of Building Research, Forest Products Laboratory, C.S.I.R.O., Melbourne (1973).
Bazant, Z.P., Size effect in blunt fracture: concrete, rock, metal, Journal of Engineering Mechanics, American Society of Civil Engineers, 110, pp. 518–535 (1984).
Sih, G.C., Handbook of Stress-Intensity Factors for Researchers and Engineers, Lehigh University (1973).
Carpinteri, A., DiTommaso, A. and Viola, E., Collinear stress effect on the crack branching phenomenon, Materials and Structures (RILEM), 12, pp. 439–446 (1979).
DiLeonardo, G., Fracture toughness characterization of materials under multiaxial loading, International Journal of Fracture, 15, pp. 537–552 (1979).
Williams, M.L., Stress singularities resulting from various boundary conditions in angular corners of plates in extension, Journal of Applied Mechanics, 19, pp. 526–528 (1952).
Viola, E. and Piva, A., Two arc cracks around a circular rigid inclusion, Meccanica, 15, pp. 166–176 (1980).
Hatano, T., Theory of failure of concrete and similar brittle solid on the basis of strain, International Journal of Fracture Mechanics, 5, pp. 73–79 (1969).
Hutchinson, J.W., Singular behavior at the end of a tensile crack in a hardening material, Journal of the Mechanics and Physics of Solids, 16, pp. 13–31 (1968).
Rice, J.R. and Rosengren, G.F., Plane strain deformation near a crack tip in a power-law hardening material, Journal of the Mechanics and Physics of Solids, 16, pp. 1–12 (1968).
Comben, A.J., The effect of depth on the strength properties of timber beams, Special Report No. 12, Department of Scientific and Industrial Research, London (1957).
Richards, C.W., Size effect in the tension test of mild steel, Proceedings of the American Society for Testing and Materials, 54, pp. 995–1000 (1954).
Sabnis, G.M. and Mirza, S.M., Size effects in model concretes? Journal of the Structural Division, American Society of Civil Engineers, 105, pp. 1007–1020 (1979).
Hauser, F.E., Landon, P.R. and Dorn, J.E., Fracture of magnesium alloys at low temperature, Journal of Metals, pp. 589–593 (1956).
Hillerborg, A., Modeer, M. and Petersson, P.E., Analysis of crack formation and crack growth in concrete by means of fracture mechanics and finite elements, Cement and Concrete Research, 6, pp. 773–782 (1976).
Heilmann, H.G., Hilsdorf, H.H. and Finsterwalder, K., Festigkeit und Verformung von Beton unter Zugspannungen, Deutscher Ausschuss für Stahl-beton, 203 (1969).
Rice, J.R., The localization of plastic deformation, Theoretical and Applied Mechanics, Proceedings of the 14th IUTAM Congress, Delft, pp. 207–220 (1976).
Needleman, A. and Rice, J.R., Limits to ductility set by plastic flow localization, Mechanics of Sheet Metal Forming, edited by Donald P. Koistinen and Neng-Ming Wang, Plenum Publishing Corporation, pp. 237–265 (1978).
Bazant, Z.P. and Oh, B.H., Concrete fracture via stress-strain relations, Report 81-10/665c, Center for Concrete and Geomaterials, Northwestern University (1981).
Carpinteri, A., Interpretation of the Griffith instability as a bifurcation of the global equilibrium, Application of Fracture Mechanics to Cementitious Composites, NATO-ARW, Sept. 4–7, 1984. Northwestern University, edited by S.P. Shah, Martinus Nijhoff Publishers, pp. 287–316 (1985).
Maier, G., On structural instability due to strain-softening, IUTAM Symposium on Instability of Continuous Systems, Herrenhalb (Germany), Springer Verlag, pp. 411–417 (1971).
Maier, G., Zavelani, A. and Dotreppe, J.C., Equilibrium branching due to flexural softening, Journal of the Engineering Mechanics Division, American Society of Civil Engineers, 99, pp. 897–901 (1973).
Bazant, Z.P., Instability, ductility and size effect in strain-softening concrete, Journal of the Engineering Mechanics Division, American Society of Civil Engineers, 102, pp. 331–344 (1976).
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 1986 Martinus Nijhoff Publishers, Dordrecht
About this chapter
Cite this chapter
Carpinteri, A. (1986). Fracture testing and design. In: Mechanical damage and crack growth in concrete. Engineering Application of Fracture Mechanics, vol 5. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-4350-6_8
Download citation
DOI: https://doi.org/10.1007/978-94-009-4350-6_8
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-8434-5
Online ISBN: 978-94-009-4350-6
eBook Packages: Springer Book Archive