Stress-Strain Behavior of Steel Fiber-Reinforced Concrete Cylinders Spirally Confined with Steel Bars
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DOI: 10.1155/2018/6940532
Abstract: The compressive strength of concrete according to certain codes can be based on the compressive strength of unconfined plain standard concrete cylinders tests at the age of 28 days. In this paper, the standard concrete… read more here.
Keywords: spirally confined; concrete cylinders; compressive strength; steel ... See more keywords
The Longitudinal Compression Capacity of Hollow Concrete Cylinders Prestressed by Means of an SMA Wire
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DOI: 10.3390/ma15030826
Abstract: This paper deals with the mechanical behavior of hollow concrete cylinders prestressed with nickel-titanium (Ni-Ti)-shape memory alloy (SMA) wires wound around them. Prestresses can be created by the thermal activation of the memory effect of… read more here.
Keywords: concrete; hollow concrete; sma wire; cylinders prestressed ... See more keywords
External Confined Concrete Cylinders Behavior under Axial Compression Using CFRP Wrapping
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DOI: 10.3390/ma15228232
Abstract: Carbon-fiber-reinforced polymer (CFRP) is a composite material used to mend and strengthen concrete structural elements in civil engineering. The prime aim of this experimental study is to investigate the comportment of confined concrete cylinders (CCC)… read more here.
Keywords: strength; external confined; concrete cylinders; cylinders behavior ... See more keywords
Application of Group Method of Data Handling on the Ultimate Conditions’ Prediction of FRP-Confined Concrete Cylinders
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DOI: 10.3390/polym14173615
Abstract: Fiber-reinforced polymer (FRP) is widely used in the field of structural engineering, for example, as a confining material for concrete. The ultimate conditions (i.e., compressive strength and ultimate axial strain) are key factors that need… read more here.
Keywords: frp; concrete cylinders; frp confined; confined concrete ... See more keywords