Fracture Process Zone of Concrete Cracks
Publication: Journal of Engineering Mechanics
Volume 110, Issue 8
Abstract
Finite element models of crack‐line wedge‐loaded, double cantilever beam (CLWL‐DCB) fracture specimens were used in their generation mode to evaluate the crack tip opening displacements (CTOD) associated with a fracture process zone preceding the macrocrack tip in such specimens. The crack tip locations of the macrocrack and the fracture process zone were determined experimentally and used as input conditions for these generation analyses. The crack opening resistance along the process zone was then adjusted to achieve consistency in the computed CTOD. This modified finite element model was then used with reasonable success in the propagation analysis of stable crack growth in concrete CLWL‐DCB fracture specimens.
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References
1.
Achenbach, J. D., and Dunayevsky, V., “Crack Growth under Plane Stress Condition in an Elastic Perfectly‐Plastic Material,” Journal of Mechanics and Physics of Solids.
2.
Barker, D. B., Hawkins, N. M., Jeang, F. L., Cho, K.‐Z., and Kobayashi, A. S., “Experimental Investigation of Concrete Fracture in a CLWL Specimen,” submitted for publication in the American Concrete Institute Journal.
3.
Barrenblatt, G. J., “The Mathematical Theory of Equilibrium Crack in the Brittle Fracture,” Advances in Applied Mechanics, Vol. 7, 1962, pp. 55–125.
4.
Bazant, Z. P., and Cedolin, L. “Blunt Crack Propagation in Finite Element Analysis,” Journal of the Engineering Mechanics Division, ASCE, Vol. 105, No. EM2, Paper 1452P, Apr., 1979, pp. 297–365.
5.
Bazant, Z. P., and Oh, B. H., “Concrete Fracture via Stress‐strain Relation,” Report No. 81‐10/665C, Northwestern University, 1981.
6.
Chappell, J. F., and Ingraffea, A. R., “A Fracture Mechanics Investigation of the Cracking of Fontana Dam,” Report 81‐7, Department of Structural Engineering, Cornell University, Ithaca, N.Y., Feb., 1981.
7.
Dugdale, D. S., “Yielding of Steel Sheets Containing Slits,” Journal of Mechanics, Physics and Solids, Vol. 8, 1960, pp. 100–104.
8.
Hillerborg, A., Modeer, M., and Petersson, R. E., “Analysis of Crack Formation and Growth in Concrete by Means of Fracture Mechanics and Finite Elements,” Cement and Concrete Research, Vol. 6, No. 6, Nov., 1976, pp. 773–782.
9.
Kanninen, M. F., Rybicky, E. F., Stonesifer, R. B., Broek, D., Rosenfield, A. R., Marschall, C. W., and Hahn, G. T., “Elastic‐Plastic Fracture Mechanics for Two‐Dimensional Stable Crack Growth and Instability Problems,” Elastic‐Plastic Fracture, J. D. Landes, J. A. Begley and G. A. Clarke, eds., ASTM STP 668, 1979, pp. 121–150.
10.
Kobayashi, A. S., “Dynamic Fracture Analysis by Dynamic Finite Element Method—Generation and Propagation Analyses,” Nonlinear and Dynamic Fracture Mechanics, N. Perrone and S. N. Atluri, eds., ASME AMD, Vol. 35, 1979, pp. 19–36.
11.
Kobayashi, A. S., “Hybrid Experimental‐Numerical Stress Analysis,” Experimental Mechanics, Vol. 23, Sept., 1983, pp. 338–347.
12.
Lee, O.‐S., and Kobayashi, A. S., “Crack Tip Plasticity of a Tearing Crack,” submitted for publication in Fracture Mechanics (16), ASTM STP.
13.
Modeer, M., “A Fracture Mechanics Approach to Failure Analysis of Concrete Materials,” Report TVBM‐1001, University of Lund, Sweden, 1979.
14.
Petersson, P. E., “Crack Growth and Development of Fracture Zones in Plain Concrete and Similar Materials,” TVBN‐1006, Dissertation, submitted to the University of Lund, Sweden, in 1981, in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
15.
Rice, J. R., “Mathematical Analysis in the Mechanics of Fracture,” Fracture, H. Liebowitz, ed., Vol. II, 1968, pp. 192–311.
16.
Saouma, V. E., Ingraffea, A. R., and Catalano, D. M., “Fracture Toughness of Concrete— Revisited,” Report 80‐9, Department of Structural Engineering, Cornell University, Ithaca, N.Y., Oct., 1980.
17.
Shih, C. F., deLorenzi, H. G., and Andrews, W. R., “Studies on Crack Initiation and Stable Crack Growth,” Elastic‐Plastic Fracture, J. D. Landes, J. A. Begley and G. A. Clarke, eds., ASTM STP 668, 1979, pp. 65–120.
18.
Visalvanich, K., and Naaman, A. E., “Fracture Model for Fiber Reinforced Concrete,” American Concrete Institute Journal, Mar.–Apr., 1983, pp. 128–138.
19.
Wecharatana, M., and Shah, S. P., “Prediction of Non‐linear Fracture Process Zone in Concrete,” CEE‐820311, Northwestern University, 1983.
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Copyright © 1984 ASCE.
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Published online: Aug 1, 1984
Published in print: Aug 1984
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