Prestress Losses in Concrete Rafters with Openings

In this paper, experimental work was conducted to evaluate the losses in prestressing force of 13 (12 perforated and 1 solid) simply supported prestressed concrete rafters. All beams had the same dimensions and reinforcements. The tested beams were divided into four main groups and three additional...

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Veröffentlicht in:Engineering, technology & applied science research technology & applied science research, 2020-04, Vol.10 (2), p.5512-5519
Hauptverfasser: Alkhafaji, F. J., Izzet, A. F.
Format: Artikel
Sprache:eng
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