Application of Interfacial Propagation and Kinking Crack Concept to ECCConcrete Overlay Repair System
Joint Authors
Source
Advances in Materials Science and Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-06-23
Country of Publication
Egypt
No. of Pages
6
Abstract EN
Research on the application of ultraductile engineered cementitious composite (ECC) as overlay in the repair of deteriorated concrete structures is performed in this paper.
Also, interfacial crack kinking and trapping mechanism experimentally observed in ECC/concrete overlay repair system are described by comparison of toughness and energy release rate.
The mechanism involves cycles of extension, kinking, and arrest of interfacial crack into the overlay.
Experimental testing of overlay repair system reveals significant improvements in load carrying capacity and ductility over conventional concrete overlay.
The commonly observed overlay system failure mode of delamination or spalling is eliminated when ECC is applied.
These failure modes are suppressed when ECC is used as an ideal and durable candidate overlay repair material.
American Psychological Association (APA)
Chia Hwan, Yaw& Wei, Li. 2014. Application of Interfacial Propagation and Kinking Crack Concept to ECCConcrete Overlay Repair System. Advances in Materials Science and Engineering،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1034281
Modern Language Association (MLA)
Chia Hwan, Yaw& Wei, Li. Application of Interfacial Propagation and Kinking Crack Concept to ECCConcrete Overlay Repair System. Advances in Materials Science and Engineering No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1034281
American Medical Association (AMA)
Chia Hwan, Yaw& Wei, Li. Application of Interfacial Propagation and Kinking Crack Concept to ECCConcrete Overlay Repair System. Advances in Materials Science and Engineering. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1034281
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1034281