Polypropylene Fibre Reinforced Concrete-Stainles Steel Composite Columns: Design and Behaviour
作者： Ehab Ellobody , Mariam F. Ghazy
DOI: 10.1260/1369-4332.16.3.427
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摘要: This paper investigates the design and behaviour of polypropylene fibre reinforced (FR) concrete-stainless steel pin-ended composite columns through experimental investigation. The stainless tubes used in column tests had an external diameter-to-plate thickness (D/t) ratio 50. different lengths varied from 3D to 12D nondimensional slenderness 0.13 0.52, respectively. Overall, investigation aimed explore structural benefits using a material such as concrete filling circular for use construction sector. study has shown that FR concrete-filled tubular offer considerable increase ductility compared with plain columns. test ultimate loads were calculated Eurocode 4 Generally, it been EC4 acc...
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