Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Gustavo J. Parra-Montesinos"'
Publikováno v:
ACI Structural Journal. 117
Publikováno v:
PCI Journal. 62
Autor:
Gustavo J. Parra-Montesinos, Luis B. Fargier-Galbadón, Peter J. Weatherer, Brock D. Hedegaard
Publikováno v:
Journal of Bridge Engineering. 24
Publikováno v:
ACI Structural Journal. 115
Publikováno v:
Materials and Structures. 47:1825-1838
In this study 23 ultra-high performance fiber reinforced concrete (UHP-FRC) notched beams were tested in order to investigate the effect of fiber orientation and distribution on the bending behavior. Due to the small fiber diameter and high fiber vol
Publikováno v:
Journal of Structural Engineering. 139:1362-1370
The seismic behavior of coupling beams and walls constructed with tensile strain-hardening, high-performance fiber-reinforced concrete (HPFRC) was studied through tests of large-scale precast coupling beams and coupled walls. A precast coupling beam
Publikováno v:
Journal of Bridge Engineering. 21
Two similar bridges constructed with a live-load continuous connection were tested for live-load distribution and joint continuity. Girder distribution factors (GDFs) were compared with AASHTO equivalent values. For positive moments on all girders as
Publikováno v:
ACI Structural Journal. 113
to high shear and deformation reversals. These effects are attributed to the post-cracking toughness of HPFRC in tension and its response in compression, which resembles that of well-confined concrete. However, there have been no tests of coupled HPF