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Confinement of High-Strength Concrete
SP-176: High-Strength Concrete in Seismic Regions, 1998Recent research on confinement of high-strength concrete (HSC) is reviewed. The emphasis is placed on the effects of confinement parameters and related experimental research. A review of analytical models proposed for HSC is also presented. The results indicate that for similar strength and deformability, HSC requires higher confinement pressure than ...
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Modelling of Creep in High Strength Concrete
Creep is the time dependent deformation of concrete induced by sustained stress. Several different prediction models are currently used throughout the world, however little is known about their ability to predict creep in high strength concretes. Several of these models were designed to be used on normal strength concretes.openaire +4 more sources
High strength concrete for prestressed concrete girders
1991This paper illustrates that the use of high strength concrete allows increasing the span of prestressed girders with given cross section. It is also indicated that for a given span length, girder spacing can be significantly increased. These benefits are demonstrated by means of numerical examples, which give formulae to calculate the maximum span ...
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Carbonation of High Strength Concrete
Applied Mechanics and Materials, 2011High strength concrete consisting of binary and ternary blended cementitious systems based on ordinary Portland cement, pulverised fuel ash and silica fume were investigated for carbonation. PFA up to 40% was used and to these blends 0, 5, 10, and 15% SF was incorporated as partial cement replacement.
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Concrete-to-concrete bond Strength: A review
Construction and Building Materials, 2023Mohamed Elchalakani
exaly