Strength Modeling of Mechanical Strength of Polyolefin Fiber Reinforced Cementitious Composites
نویسندگان
چکیده
منابع مشابه
A Simplified Micromechanical Model of Compressive Strength of Fiber-Reinforced Cementitious Composites
A micromechanical model is constructed for the compressive strength of fiber-reinforced cementitious composites (FRCs). This model is based on the classical models of compressive failure of brittle solids in which sliding microcracks induce wing-crack growth under compression loads. The concept of increased microcrack sliding resistance and wing-crack growth retardation associated with fiber br...
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Consolidated-drained triaxial compression tests were conducted to compare the stress-strain and volume change response of sands and clayey sands reinforced with discrete randomly distributed poly-propylene fibers. The influence of various test parameters such as fiber content (0.0%, 0.5% and 1.0% by weight), clay content (0%, 10% and 20% by weight), relative density (50% and 90%) and confining ...
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OBJECTIVE Reinforcement with fiber is an effective method for considerable improvement in flexural properties of indirect composite resin restorations. The aim of this in-vitro study was to compare the transverse strength of composite resin bars reinforced with pre-impregnated and non-impregnated fibers. MATERIALS AND METHODS Thirty six bar type composite resin specimens (3×2×25 mm) were cons...
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ژورنال
عنوان ژورنال: Journal of Construction Engineering and Project Management
سال: 2014
ISSN: 2233-9582
DOI: 10.6106/jcepm.2014.4.2.041