Sustainable development of eco-friendly ultra-high performance concrete (UHPC): Cost, carbon emission, and structural ductility
Ultra-high performance concrete (UHPC) is a cutting-edge pozzolan composite material
composed of a high proportion of discontinuous internal reinforcing fibers, a water-to-binder …
composed of a high proportion of discontinuous internal reinforcing fibers, a water-to-binder …
Fire-induced spalling of ultra-high performance concrete: A systematic critical review
Ultra-high performance concrete (UHPC) is a novel concrete class characterized by a
compressive strength of more than 150 MPa. One of the most significant drawbacks of …
compressive strength of more than 150 MPa. One of the most significant drawbacks of …
Modeling the fire-induced spalling in concrete structures incorporating hydro-thermo-mechanical stresses
This paper presents a numerical approach for predicting spalling in concrete structural
members under fire conditions. The proposed approach evaluates spalling by taking into …
members under fire conditions. The proposed approach evaluates spalling by taking into …
Modelling of heated concrete
GA Khoury, CE Majorana, F Pesavento… - … of concrete research, 2002 - icevirtuallibrary.com
This paper presents the basic principles and details of the physical, mathematical and
numerical models forming the main structure of the numerical analysis of the thermal, hydrol …
numerical models forming the main structure of the numerical analysis of the thermal, hydrol …
Blast resistance of hybrid steel and polypropylene fibre reinforced ultra-high performance concrete after exposure to elevated temperatures
In this study, the blast resistance of fibre reinforced ultra-high performance concrete (UHPC)
components after exposure to elevated temperatures was investigated. With a hybrid steel …
components after exposure to elevated temperatures was investigated. With a hybrid steel …
[HTML][HTML] Ultra-High performance concrete (UHPC) with polypropylene (Pp) and steel Fibres: Investigation on the high temperature behaviour
F Sciarretta, S Fava, M Francini, L Ponticelli… - … and Building Materials, 2021 - Elsevier
Ultra-high performance concretes (UHPC) are advanced cement-based materials
characterised by superior mechanical properties with respect to normal and high-strength …
characterised by superior mechanical properties with respect to normal and high-strength …
Benefits of synthetic fibers on the residual mechanical performance of UHPFRC after exposure to ISO standard fire
This study investigated the effects of synthetic fiber type, replacing ratio of steel and
polyethylene (PE) fibers, and hybrid use of polypropylene (PP) and nylon (Ny) fibers on the …
polyethylene (PE) fibers, and hybrid use of polypropylene (PP) and nylon (Ny) fibers on the …
Spalling behavior and performance of ultra-high-performance concrete subjected to elevated temperature: A review
Ultra-high-performance concrete (UHPC) surpasses normal strength concrete in
engineering properties such as durability under extreme conditions, strength, and ductility …
engineering properties such as durability under extreme conditions, strength, and ductility …
Experimental study on the spalling behaviour of ultra-high strength concrete in fire
High strength construction materials are now attractive owing to their economic and
architectural advantages. The higher the material strength, the smaller member size is …
architectural advantages. The higher the material strength, the smaller member size is …
Effect of high temperature on the mechanical properties of concrete reinforced with different fiber contents
RR Agra, R Serafini, AD de Figueiredo - Construction and Building …, 2021 - Elsevier
This study evaluates the effect of fiber content on the thermo-mechanical properties of steel
fiber reinforced concretes (SFRC) and contributes to the definition of design-oriented …
fiber reinforced concretes (SFRC) and contributes to the definition of design-oriented …