kompozitais armuotos betoninės konstrukcijos - Vilniaus Gedimino ...

86 4. Plieno plaušo ir betono sąveika
2.1. P max = 942 N.
2.2. τ m
= 5,096 MPa.
2.3. ε(x) = 4/ED · 5,096 ·10 6 x (čia x [m]). s(x) = 4/ED ·2,548 ·10 6 x 2 .
2.4. ε = 5,096·10 –3 ; s = 0,127 mm.
Rekomenduojamoji literatūra
Chan, Y. W.; Li, V.C. 1997. Effects of transition zone densification on fiber/cement paste bond
strength improvement, Advanced Cement Based Materials 5(1): 8–17.
Cunha, V. M. C. F.; Barros, J. A. O.; Sena-Cruz, J. M. 2007. Pullout Behaviour of Hooked-end
Steels Fibers in Self-Compacting Concrete: Report 07-DEC/E06. 90 p.
Lin, Z.; Kanda, T.; Li, V.C. 1999. On interface property characterization and performance of
fiber-reinforced cementitious composites, Concrete Science and Engineering 1: 173–185.
Naaman, A.E. 2003. Engineered steel fibers with optimal properties for reinforcement of cement
composites, Journal of Advanced Concrete Technology 3: 241–252.