Impact resistance of steel fiber reinforced concrete slabs
tarafından
Yaşayanlar, Süleyman, author.
Başlık
:
Impact resistance of steel fiber reinforced concrete slabs
Yazar
:
Yaşayanlar, Süleyman, author.
Yazar Ek Girişi
:
Yaşayanlar, Süleyman, author.
Fiziksel Tanımlama
:
xiv, 100 leaves: color illustraltions.+ 1 computer laser optical disc.
Özet
:
As rare as it may seem, impact loads can act on a structure in its lifespan. For structures such as nuclear energy facilities, industrial facilities, and military buildings design for impact loads may be required. Steel fibers are increasingly used in the design and construction of such reinforced concrete structures. However, studies on the effect of steel fibers on the impact resistance of reinforced concrete structures are rare in the literature. This study investigates the global behavior of reinforced concrete slabs with different ratios of steel fibers under static and impact loading. 10 steel fiber reinforced concrete slabs with dimensions of 2150x2150x150 mm were tested with varying steel fiber volume ratios of 0.5 %, 1.0 % and 1.5 %. Specimens were manufactured as twins, as one to be tested under static loading and one to be tested under impact loading. Static tests were carried out by applying a static load at the midpoint with a hydraulic jack, whereas impact tests were applied through free falling drop-weights. Observed behavior and collected data were compared with companion studies of Batarlar (2013) and Arsan (2014), as they have used the same test setup with different parameters. As a result, it was seen that even steel a fiber addition of 0.5 % in volume was sufficient to provide a ductile behavior both under static and impact loading. Steel fibers significantly enhanced the impact behavior by increasing the strength and resiliency of the specimens.
Konu Başlığı
:
Fiber-reinforced concrete.
Steel, Structural.
Impact.
Strength of materials.
Yazar Ek Girişi
:
Saatcı, Selçuk
Tüzel Kişi Ek Girişi
:
İzmir Institute of Technology. Civil Engineering.
Tek Biçim Eser Adı
:
Thesis (Master)--İzmir Institute of Technology: Civil Engineering.
İzmir Institute of Technology: Civil Engineering--Thesis (Master)
Elektronik Erişim
:
Library | Materyal Türü | Demirbaş Numarası | Yer Numarası | Durumu/İade Tarihi |
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IYTE Library | Tez | T001356 | TA444 .Y29 2015 | Tez Koleksiyonu |