1. For the rectangular beam shown here, calculate the development lengths of top No. 7 bars and bottom No. 9 bars. No. 4 bars are used for stirrups. The spacing of stirrups is 6 in. The clear side cover depth is 1.5 4 No. 9 (No. 29) inch. (Clear cover depth means the distance from the beam face to the outer surface of a bar). Normalweight concrete is used. 2 No. 7 (No. 22) 14 Equation (6.5) and (6.6) will be used respectively. And the results shall be compared. 20"

Q: No.10 stirrups (A,-71.3mm2 per leg) for the following three e ss your findings. = 65KN, (b) V=…

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Q: Q2 : Design the beam showing below for shear by using Ultimate Strength Design method according to…

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Q: simply supported beam is reinforced with 4 – 28 mm ø at the bottom and 2 – 28 mm ø at the top of the…

A: Given  fc’ = 30 MPa, fy = 415 MPa. Balanced steel ratio ρb = 0.031 Reduction factor= 0.9

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A: The given data is shown below: Effective flange width=835 mmThickness=112mmArea of compression…

Q: A w = 40 kN/m 8 m 270 KN L Concrete: E=2.5*(10)³ N/mm² 350 mm. 550 mm

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Q: 1. If column AB is made from high strength pre-cast concrete and reinforced with four 20 mm diameter…

A: Given: σallowConcrete=18 MPaσallowSteel=170 MPa

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Q: Calculate maximum deflection of the concrete beams Check the suitability of the section assuming the…

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Q: Design a beam for a bending moment demand of Mu =480 k-ft, b=12-in. and h=24-in. Use f'. = 5 ksi and…

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Q: 1.2m 10 cm 7cm -7cm This concrete beam has four A-35 steel rods of one centimeter diameter and a…

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Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.