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Saghair, H., Kaiser, F., Hassan A, K., Abdou Awad, K. (2009). EXPERIMENTAL STUDY ON STATIC SHEAR BEHAVIOR OF HIGH STRENGTH CONCRETE BEAMS AS COMPARED WITH NORMAL STRENGTH CONCRETE BEAMS.. JES. Journal of Engineering Sciences, 37(No 6), 1369-1387. doi: 10.21608/jesaun.2009.128514
H.M. Saghair; F. Kaiser; Khairy Hassan A; Karam Abdou Awad. "EXPERIMENTAL STUDY ON STATIC SHEAR BEHAVIOR OF HIGH STRENGTH CONCRETE BEAMS AS COMPARED WITH NORMAL STRENGTH CONCRETE BEAMS.". JES. Journal of Engineering Sciences, 37, No 6, 2009, 1369-1387. doi: 10.21608/jesaun.2009.128514
Saghair, H., Kaiser, F., Hassan A, K., Abdou Awad, K. (2009). 'EXPERIMENTAL STUDY ON STATIC SHEAR BEHAVIOR OF HIGH STRENGTH CONCRETE BEAMS AS COMPARED WITH NORMAL STRENGTH CONCRETE BEAMS.', JES. Journal of Engineering Sciences, 37(No 6), pp. 1369-1387. doi: 10.21608/jesaun.2009.128514
Saghair, H., Kaiser, F., Hassan A, K., Abdou Awad, K. EXPERIMENTAL STUDY ON STATIC SHEAR BEHAVIOR OF HIGH STRENGTH CONCRETE BEAMS AS COMPARED WITH NORMAL STRENGTH CONCRETE BEAMS.. JES. Journal of Engineering Sciences, 2009; 37(No 6): 1369-1387. doi: 10.21608/jesaun.2009.128514

EXPERIMENTAL STUDY ON STATIC SHEAR BEHAVIOR OF HIGH STRENGTH CONCRETE BEAMS AS COMPARED WITH NORMAL STRENGTH CONCRETE BEAMS.

Article 4, Volume 37, No 6, November and December 2009, Page 1369-1387  XML PDF (695.7 K)
Document Type: Research Paper
DOI: 10.21608/jesaun.2009.128514
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Authors
H.M. Saghair; F. Kaiser; Khairy Hassan A; Karam Abdou Awad
Civil Eng. Dept., Faculty of Engineering, Assiut University
Abstract
In the current study, nineteen reinforced concrete beams were tested to investigate the static shear behavior of high strength concrete beams as compared with normal strength concrete beams. The concrete compressive strength of the beams at the age of the tests ranged from 300 to 800 kg/cm2 . The parameters of the study included the concrete strength, shear span to depth ratio a/d, the amount of shear reinforcement (stirrup spacing S) and the inclination of the stirrups with the horizontal axis of the beam. The details of the beam specimens, material properties, instrumentation and the testing procedure are described in this paper. The test results are presented and discussed, and the influence of each design parameter is investigated. Furthermore, parametric analysis was carried out to deduce equations for predicting the cracking and ultimate shear strength and the ratio between them for both normal and high strength concrete beams. Test results are also compared with different existing approaches.
Keywords
Normal and High-strength concrete; Beams; Shear reinforcement; Spacing of stirrup; Shear span to depth ratio; Cracking and Ultimate shear strength
Main Subjects
Civil Engineering: structural, Geotechnical, reinforced concrete and steel structures, Surveying, Road and traffic engineering, water resources, Irrigation structures, Environmental and sanitary engineering, Hydraulic, Railway, construction Management.
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