Determine the location of the neutral axis from the top of the beam. M=250 k-ft and n=9. Area for each bar: A#8 = cracked member. 0.79in², A#10 1.27in?. Use transformed area method and assume 4 #8 28" 22 4 #10 3" 18" Select one: а. 5.28 in b. 6.17 in c. 7.61 in d. 8.52 in

Q: Analyze the given beam using method of Least Work.

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Q: Q₂) Q2) for the fig find design strength moment beam use бес 28 Mpa Can be applied бус 420 мра 6n…

A: A beam is given belowif fc' = 28 MPa and fy = 420 MPa then findDesign the moment of strength of the…

Q: E= 29000ksi 1=291 in4 6 ft ↓↓↓ B Determine the deflection of the beam at midspan. Answer in inches…

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Q: Please include all work and steps. Round all answers to 3 sig figs.

A: First, we need to understand the problem. We have two forces, F1 and F2, acting on a screweye. The…

Q: Each of the links AB and CD is made of aluminum and has a cross-sectional area of 0.15 sq.in.…

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Q: 750 lb 750 lb 150 lb/ft A B D – 4 ft →-4 ft +4 ft→

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Q: why you didnt included the 5*(5+5)= 50 kn in the midle ? is it nececarry to include or its against…

A: Uniformly distributed load of 5 kN/m over the span of 10 m.Beam is simply supported.

Q: There are OA has length I A Find B Chiven: L₁ = cm 42 = (0,85₁-357cm = 14 F₁ 143 F 13 A.B has leugh…

A: Given: F1→=135i+145j-75k kNF2→=60i-85j-75k kNF3→=-115i+65j-55k kNF4→=25i-25j-35k kNL1→=125i+0j+0k…

Q: Determine the height h above the base of the centroid of the cross-sectional area of the beam.…

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Q: Please include steps and show all work. Round final answer to 3 sig figs

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Q: Find redundant REy. All bar areas equal. (Ans: REy = 45.44 k) 60 k BY 30 k E D 60 k 30 ft - K30 ft -

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Q: Find the horizontal defleftion of joint E. E= 2,000 ksi; I= 10,000 in⁴

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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.