Summary
Aggregate crack-bridging in concrete and particulate crack-bridging in ceramics are modelled by modified Barenblatt-Dugdale cohesive zones. These fracture process zones are incorporated into dynamic and static finite element models of an unnotched impact loaded, concrete beam and an unnotched monotonic and cyclic loaded, ceramic-matrix/ceramic-fiber beam, respectively. Maximum stress and crack tip opening displacement criteria are used as fracture and stable crack growth criteria, respectively. Crack initiation and crack propagation histories in the two specimens are computed and the results are compared with limited but available experimental results.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Jeang, F.-J., and Hawkins, Neil M., “Non-linear Analysis of Concrete Fracture,” Report SM 85–2, Department of Civil Engineering, University of Washington, July 1985.
Barker, D.B., Hawkins, N.M., Jeang, F.-J., Cho, K.-Z., and Kobayashi, A.S., “Concrete Fracture in CLWL Specimen,” ASCE Journal of Engineering Mechanics, Vol. 111, No. 5, pp. 623–638, 1985.
Cho, K.-Z., Kobayashi, A.S., Hawkins, N.M., Barker, D.B., and Jeang, F.-L., “Fracture Process Zone of Concrete Cracks,” ASCE Journal of Engineering Mechanics, Vol. 110, No. 8, pp. 1174–1183, 1984.
Lewis, D., III. “Cyclic Mechanical Fatigue in Ceramic-Ceramic Composites - An Update,” Ceramic Engineering and Science Proceedings, July-August 1981, pp. 661–701.
5. Bentur, A., Mindless, S., and Banthia, N., “The Behaviour of Concrete Under Impact Loading: Experimental Procedures and Methods of Analysis,” submitted to RILEM (The International Union of Testing and Research Laboratories for Materials and Structures).
Mindess, S. (private communication)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1986 Springer Japan
About this paper
Cite this paper
Kobayashi, A.S., Du, J.J. (1986). Fracture Process Zone Models for Concrete and Ceramics. In: Yagawa, G., Atluri, S.N. (eds) Computational Mechanics ’86. Springer, Tokyo. https://doi.org/10.1007/978-4-431-68042-0_142
Download citation
DOI: https://doi.org/10.1007/978-4-431-68042-0_142
Publisher Name: Springer, Tokyo
Print ISBN: 978-4-431-68044-4
Online ISBN: 978-4-431-68042-0
eBook Packages: Springer Book Archive