Three Specimen Geometries and Three Methods of Data Evaluation in Single-Fiber Pullout Tests

2019 ◽  
Vol 55 (1) ◽  
pp. 69-84 ◽  
Author(s):  
S. Zhandarov ◽  
C. Scheffler ◽  
E. Mäder ◽  
U. Gohs
Keyword(s):  
Data Evaluation ◽  
Single Fiber ◽  
Fiber Pullout ◽  
Pullout Tests

Stress transfer through the interphase in curved-fiber pullout tests of nanocomposites

2019 ◽  
Vol 165 ◽  
pp. 417-434 ◽  
Author(s):  
P.R. Budarapu ◽  
S. Kumar ◽  
B. Gangadhara Prusty ◽  
M. Paggi
Keyword(s):  
Stress Transfer ◽  
Fiber Pullout ◽  
Pullout Tests

Simulation of single fiber pullout response with account of fiber morphology

2014 ◽  
Vol 48 ◽  
pp. 42-52 ◽  
Author(s):  
B.D. Ellis ◽  
D.L. McDowell ◽  
M. Zhou
Keyword(s):  
Single Fiber ◽  
Fiber Morphology ◽  
Fiber Pullout

scholarly journals Bond-Slip Mechanisms of Hooked-End Steel Fibers in Self-Compacting Concrete

2008 ◽  
Vol 587-588 ◽  
pp. 877-881 ◽  
Author(s):  
Vítor M.C.F. Cunha ◽  
Joaquim Barros ◽  
José Sena-Cruz
Keyword(s):  
Analytical Model ◽  
Steel Fibers ◽  
Experimental Results ◽  
Self Compacting Concrete ◽  
Fiber Pullout ◽  
Bond Slip ◽  
Pullout Tests ◽  
Embedment Length ◽  
Frictional Bond

The experimental results of hooked-end steel fibers pullout tests on a self-compacting concrete medium are presented and discussed in this work. The influence of fiber embedment length on the fiber pullout behavior is studied. The role of the end hook of the fiber on the overall pullout behavior is also investigated by carrying out tests with fibers without its end hook, in order to separate the contribution of the frictional bond component from those derived from the mechanisms provided by the end hook of the fiber. Finally, the experimental bond-slip relationships are modeled by an analytical model.

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