Experimental investigation of axial compressive behavior of square and rectangular confined concrete-masonry structural wall boundary elements

2021 ◽  
Vol 243 ◽  
pp. 112584
Author(s):  
Belal AbdelRahman ◽  
Khaled Galal
Keyword(s):  
Experimental Investigation ◽  
Boundary Elements ◽  
Confined Concrete ◽  
Compressive Behavior ◽  
Structural Wall ◽  
Concrete Masonry ◽  
Wall Boundary

Compression behavior of confined concrete masonry boundary elements

2017 ◽  
Vol 132 ◽  
pp. 562-575 ◽  
Author(s):  
Ala' T. Obaidat ◽  
Ahmad Abo El Ezz ◽  
Khaled Galal
Keyword(s):  
Boundary Elements ◽  
Confined Concrete ◽  
Compression Behavior ◽  
Concrete Masonry

The Effect of Confinement Method and Specimen End Condition on Behavior of FRP-Confined Concrete under Concentric Compression

2013 ◽  
Vol 351-352 ◽  
pp. 650-653 ◽  
Author(s):  
Thomas Vincent ◽  
Togay Ozbakkloglu
Keyword(s):  
Experimental Investigation ◽  
Cross Sections ◽  
Fiber Reinforced Polymer ◽  
Confined Concrete ◽  
Fiber Reinforced ◽  
Compressive Behavior ◽  
Stress Strain ◽  
Reinforced Polymer ◽  
Concrete Cylinders ◽  
Frp Tubes

This paper presents an experimental investigation on the influence of confinement method and specimen end condition on axial compressive behavior of fiber reinforced polymer (FRP)-confined concrete. A total of 12 aramid FRP (AFRP)-confined concrete specimens with circular cross-sections were tested. Half of these specimens were manufactured as concrete-filled FRP tubes (CFFTs) and the remaining half were FRP-wrapped concrete cylinders. The effect of specimen end condition was examined on both CFFTs and FRP-wrapped specimens. This parameter was selected to study the influence of loading the FRP jacket on the axial compressive behavior. In this paper the experimentally recorded stress-strain relationships are presented graphically and key experimental outcomes discussed. The results indicate that the performance of FRP-wrapped specimens is similar to that of CFFT specimens and the influence of specimen end condition is negligible.

scholarly journals Assessment of Compressive Behavior of Concrete Masonry Prisms Partially Filled by General Mortar

2014 ◽  
Vol 26 (10) ◽  
pp. 04014068 ◽  
Author(s):  
Vladimir G. Haach ◽  
Graça Vasconcelos ◽  
Paulo B. Lourenço
Keyword(s):  
Compressive Behavior ◽  
Concrete Masonry
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