Calculate the amount of steel required in a T- beam to develop a moment of resistance of 300 kNm at working loads. The dimensions of the beam section are given in Fig. 7.10. Use M 20 mix and Fe 415 grade steel. 750 507 T 100 3-16 Ø 5-28 Ø 70 Fig. 7.10 Section for example 7.4 200 400

Q: Q6. A simply-supported beam spans 10 m and is made from a 700WB150 steel section. A static vertical…

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Q: Regular low-alloy steel has an allowable shearing stress of approximately 20.0 ksi (Fv = 20.0 ksi).…

A: Answer  In order to check the adequacy of given beam for allowable shearing stress fv = 20 ksi we…

Q: Required information A square yellow-brass bar must not stretch more than 105 GPa and that the…

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Q: A steel [E = 200 GPa] rod with a circular cross section is 11 m long. Determine the minimum diameter…

A: Allowable stress=170 MPaForce=230 kN = 230000 NStress=ForceArea170=230000π4×d2d=41.5 mm

Q: pecify a suitable aluminum casting alloy for a bar with square crosssection. Length of one side of…

A: Given:- The length of the one side of the cross-section= 50 mm The value of the tensile load = 60 kN…

Q: Problem 1) A rectangular ASTM A36 steel bar is 2in by 6in in cross section is subjected to an axial…

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Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.