hrcak mascot   Srce   HID

Izvorni znanstveni članak
https://doi.org/10.17559/TV-20170813075557

Flexural Behaviour of Partially Prestressed Reinforced Baked Clay Beams

Muhammad Auchar Zardari   ORCID icon orcid.org/0000-0002-3197-4786 ; Department of Civil Engineering, Quaid-e-Awam University of Engineering, Science and Technology, Nawabshah, 67480, Sindh, Pakistan
Nawab Ali Lakho ; Department of Civil Engineering, Quaid-e-Awam University of Engineering, Science and Technology, Nawabshah, 67480, Sindh, Pakistan

Puni tekst: engleski, pdf (3 MB) str. 64-71 preuzimanja: 135* citiraj
APA 6th Edition
Zardari, M.A. i Lakho, N.A. (2019). Flexural Behaviour of Partially Prestressed Reinforced Baked Clay Beams. Tehnički vjesnik, 26 (1), 64-71. https://doi.org/10.17559/TV-20170813075557
MLA 8th Edition
Zardari, Muhammad Auchar i Nawab Ali Lakho. "Flexural Behaviour of Partially Prestressed Reinforced Baked Clay Beams." Tehnički vjesnik, vol. 26, br. 1, 2019, str. 64-71. https://doi.org/10.17559/TV-20170813075557. Citirano 22.11.2019.
Chicago 17th Edition
Zardari, Muhammad Auchar i Nawab Ali Lakho. "Flexural Behaviour of Partially Prestressed Reinforced Baked Clay Beams." Tehnički vjesnik 26, br. 1 (2019): 64-71. https://doi.org/10.17559/TV-20170813075557
Harvard
Zardari, M.A., i Lakho, N.A. (2019). 'Flexural Behaviour of Partially Prestressed Reinforced Baked Clay Beams', Tehnički vjesnik, 26(1), str. 64-71. https://doi.org/10.17559/TV-20170813075557
Vancouver
Zardari MA, Lakho NA. Flexural Behaviour of Partially Prestressed Reinforced Baked Clay Beams. Tehnički vjesnik [Internet]. 2019 [pristupljeno 22.11.2019.];26(1):64-71. https://doi.org/10.17559/TV-20170813075557
IEEE
M.A. Zardari i N.A. Lakho, "Flexural Behaviour of Partially Prestressed Reinforced Baked Clay Beams", Tehnički vjesnik, vol.26, br. 1, str. 64-71, 2019. [Online]. https://doi.org/10.17559/TV-20170813075557

Sažetak
To provide shelter for slum dwellers of Pakistan, Reinforced Baked Clay (RBC) seems to be a possible option to replace Reinforced Cement Concrete (RCC) whose ingredients, i.e., aggregates and cement are costly in plains of the country. However, shear failure is a major problem observed in RBC beams. In addition, it is difficult to provide shear reinforcement in RBC beams, because it is time consuming and it does not contribute to resist shear stresses. In this study, a technique is presented to overcome problem of shear failure of RBC beams. The RBC beams were partially prestressed by post tensioning up to 60% of yield stress and were tested in three points loading. The results show that the RBC beams (i) exhibited flexural mode of failure without shear reinforcement, (ii) carried as much load as control RCC beam. This implies that by partial prestressing of RBC beams, there could be no need of shear reinforcement. This will result in saving of time and money.

Ključne riječi
baked clay; crack width; deflection; low-cost houses; partial prestressing; shear failure

Hrčak ID: 217088

URI
https://hrcak.srce.hr/217088

Posjeta: 230 *