scholarly journals Theoretical study on effect of confinement on flexural ductility of normal and high-strength concrete beams

2004 ◽  
Vol 56 (5) ◽  
pp. 299-309 ◽  
Author(s):  
A. K. H. Kwan ◽  
F. T. K. Au ◽  
S. L. Chau
Keyword(s):  
High Strength Concrete ◽  
Theoretical Study ◽  
Concrete Beams ◽  
High Strength ◽  
Strength Concrete ◽  
Flexural Ductility

scholarly journals Minimum flexural ductility design of high-strength concrete beams

2004 ◽  
Vol 56 (1) ◽  
pp. 13-22 ◽  
Author(s):  
J. C. M. Ho ◽  
A. K. H. Kwan ◽  
H. J. Pam
Keyword(s):  
High Strength Concrete ◽  
Concrete Beams ◽  
High Strength ◽  
Strength Concrete ◽  
Flexural Ductility

Experimental investigation of the flexural ductility of singly reinforced concrete beam using normal and high strength concrete

2019 ◽  
Vol 1 (2) ◽  
pp. 218-224
Author(s):  
Atur P.N. Siregar
Keyword(s):  
Experimental Investigation ◽  
High Strength Concrete ◽  
Concrete Beams ◽  
Concrete Strength ◽  
High Strength ◽  
Reinforced Concrete Beam ◽  
Normal Strength Concrete ◽  
Strength Concrete ◽  
Flexural Ductility ◽  
Normal Strength

This paper discusses and reports based on the experimental investigation of the flexural ductility of singly reinforced normal strength and high strength concrete beams. Compressive concrete strength of 40 and 95 MPa were employed to create singly reinforced normal strength and high strength concrete beams, respectively. Fourteen samples made of normal and high strength concrete were engaged to observe the flexural ductility behaviour of beams on the basis of four point bend testing. Analysis on the basis of the flexural cracking, ultimate failure and curvature ductility were carried out to derive the comparison of singly reinforced normal strength and high strength beams. The beams using high strength concrete revealed a higher ductility ratio than that of normal strength concrete, i.e. 4.50 for high strength concrete and 2.60 for normal strength concrete.

Flexural ductility of high-strength concrete beams

2003 ◽  
Vol 4 (3) ◽  
pp. 135-154 ◽  
Author(s):  
L. F. A. Bernardo ◽  
S. M. R. Lopes
Keyword(s):  
High Strength Concrete ◽  
Concrete Beams ◽  
High Strength ◽  
Strength Concrete ◽  
Flexural Ductility
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