Abstract
A fracture mechanics approach for the pullout of a short fiber from a cementitious matrix is developed. The interfacial zone is characterized as an elastic-perfectly plastic 1-D layer. Stable debonding was modelled as an R-curve behavior with toughness increasing as the debonded length increases. The strain energy release rate of a partially debonded frictional interface is used to solve for the R-curve parameters and the load-slip response. Effects of fiber length, diameter, interfacial strength, and tensile strength are studied.
Original language | English (US) |
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Title of host publication | Proceedings of the Materials Engineering Conference |
Place of Publication | New York, NY, United States |
Publisher | ASCE |
Pages | 559-566 |
Number of pages | 8 |
Edition | 804 |
State | Published - Oct 1994 |
Event | Proceedings of the 3rd Materials Engineering Conference - San Diego, CA, USA Duration: Nov 13 1994 → Nov 16 1994 |
Other
Other | Proceedings of the 3rd Materials Engineering Conference |
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City | San Diego, CA, USA |
Period | 11/13/94 → 11/16/94 |
ASJC Scopus subject areas
- Building and Construction