[PDF] Top 20 The behaviour of steel fibre reinforced concrete material and its effect on impact resistance of slabs

... The slabs used were 1800 mm square and 130 mm thick, and were doubly reinforced with equal amounts of steel in the top and bottom mats of ...reinforcement. Steel fibres with end-hooked were ... See full document

... developed concrete materials, steel fiber is the one mostly studied by ...CNF concrete is limited to the material level and is mainly focused on cement mortar ...A material test on CNF ... See full document

... versatile material in the construction of structures due to the possibility of moulding it into virtually any shape and ...the material, concrete architecture has made rapid progress in the recent ... See full document

... the behaviour of suspended SFRC slabs was studied under concentrated ...the effect of steel fibres on the post- cracking response of ...the concrete damaged plasticity model of ABAQUS ... See full document

... plain concrete such as, resistance to impact, resistance to fracture and resistance to dynamic loads ...elasticity, material type and tensile strength, to produce a unique ... See full document

... characterising concrete material behaviour, (c) the nature of the problem at hand ...non-linear material) and (d) the development of high strain rates within concrete and steel ... See full document

... and its development is a essential ...bitumen. FIBRE REINFORCED CONCRETE PAVEMENTS, which is a latest development in the area of reinforced concrete pavement ...in ... See full document

... building material, which is often crack ridden connected to plastic and hardened states, drying shrinkage, and so ...the concrete, thereby impairing the waterproofing properties and exposing the interior of ... See full document

... Since concrete has a relatively high compression strength and, for most practical purposes, negligible tensile strength it is advantageous to pre-stress concrete before the actual load is ...strength ... See full document

... high resistance to chloride permeability when assessed under accelerated wet-dry cycles ...flexible concrete pavements. However, the effect of large volume of rubber on freeze-thaw resistance ... See full document

... the concrete mix is expressed as a percentage of total volume of the composite (concrete and fibers), termed volume fraction ...by its diameter ...in concrete has limited effect on the ... See full document

... of reinforced concrete slabs was analyzed using commercial Finite Element (FE) code ...MAT084 concrete material model without strain-rate were compared with tests ...results. ... See full document

... the steel fiber used in concrete to control cracking due to both of drying shrinkage and plastic ...of concrete and thus reduce bleeding of ...on steel fiber because it is used in this ...the ... See full document

... their behaviour is considered satisfactory if they withstand two million cycle of repetitive loading without distress or failure at the required mean stress ...of fibre in the concrete mix improves ... See full document

... projectile impact test. The results were compared to the FRC (1% fibre volume) and commercially available reinforced concrete RC blast ...ECC material was prepared using reinforcing ... See full document

... construction material in this world. Generally concrete has low ductility and impact resistance on bridge decks, Aircrafts ...hence steel fibres are added with concrete ... See full document

... of concrete and has no alternative in the civil construction ...house effect and the global warming, hence it is inevitable either to search for another material or partly replace it by some other ... See full document

... of steel (ACI Committee 440 2015)), decreasing the cost of handling and transportation and high specific strength (tensile strength of FRP approximately two to three times of that of ...corrosion ... See full document

... durable reinforced concrete structure subjected to static and impact ...and impact occurs from various reasons such as vehicle collision, rock fall, military exercise, missile attacks ... See full document

... Cement concrete is the most extensively used construction material in the ...for its extensive use is that it provides good workability and can be moulded to any ...cement concrete possesses a ... See full document