A beam cross-section is limited to the size shown. Determine the required area of reinforcement for service load moments Mp = 400 ft-kips and ML = 250 ft-kips. Check crack control requirements f' = 4000 psi (normalweight) f = 60,000 psi d'=2.5" b = 12" A's d₂= 32"

Q: 9.9 A No. 32 (metric designation) reinforcing bar for concrete has a diameter of 32 mm. The bar is…

A:

Q: Determine the required reinforcement for T-section beam to resist torsion T = 11.75 KN.m with the…

A: Moment of resistance = 0.87  Ast [ d-0.42  ]moment of resistance for high yield reinforcement =…

Q: Calculate the maximum stress in a 5mm thick steel plate with an 18 mm diameter round hole, given h…

A: t = 5 mmD = 18 mm hgross = 12 cm or 120 mm

Q: (Note: @ does not include beam weight) @D = 2 kip/ft @= 4 kip/ft 12 ft P₁ = 10 kips (A) f = 5,000…

A: Longitudinal section of the beam:Cross-section of beam

Q: What is the reference stress for bending about the Y -Y axis of a softwood glulam member from…

A: As per 2005 NDS supplement American Wood council Table 5A.

Q: (1) 4#7 12" 18.5" 2.5 fó= 4000 psi NWC Grade 60 Steel. & Mn = ?

A: As per Bartleby's guidelines we are supposed to answer only first question. Kindly repost other…

Q: 12. In a one-way slab 50% of the #8 tension epoxy coated bars are going to be spliced. At the…

A: Given Data: The diameter of main bars is db= 1 in.  (Imperial Bar size of #8) The rebars are epoxy…

Q: . Two wooden planks, each 20 mm thick and 160 mm wide, are joined by the glued mortise joint shown.…

A: Given values: Load P = 8 KN Thickness, t = 20 mm Width, w = 160 mm Average shearing stress = 820 KPa…

Q: Problem 4: Find the design moment strength for the following section: f'c = 7000 psi Es = 29,000 ksi…

A: Stress strain curve reinforcing steel,

Q: Given the concrete (f c=6000 psi) I-beam shown in Figure 1 for the given loading: -draw the shear &…

A: The cross-section of beam is given by I-section shown below

Q: Footing reinforcement Q- estimate the quantity of reinforcement in ton for 10 footing (square base)…

A: To estimate the quantity of reinforcement in tons for 10 footings with a square base, we need to…

Q: f'c = 4ksi; by = 60ksi Stimups #3@4" 4/c @ WHAT IS THE DESIGN SHEAR CAPACITY OF THE BEAM? [*V₁ =…

A:

Q: For each of the problems, draw: section + strain profile + stress profile + resultants. Follow…

A: The given section is: Given data, fc = 4000 psi

Q: When the force P reached 1620 lb, the wooden specimen shown failed in shear along the surface…

A:

Q: Jy Unit weight of concrete = 150 lb/cu.ft. Find the required Shear reinforcement needed at the most…

A: Longitudinal section of beam:Cross-section of beam:

Q: A hole 12 mm diameter is to be punched through a plate 18 mm thick. If the shear strength of the…

A: Diameter of hole  d=12 mm and is punched through a plate 18 mm thick   plate thickness t= 18 mmthe…

Q: A hole 12 mm diameter is to be punched. through a plate 18 mm thick. If the shear strength of the…

A: Diameter of hole (D) = 12mm Thickness of plate (t) = 18mm Shear strength of material (Su) = 300…

Q: (1) 4#7 12" 18.5" 2.5 fó= 4000 psi NWC Grade 60 Steel. & Mn = ?

A: As per Bartleby's guidelines we are supposed to answer only first question. Kindly repost other…

Q: Design Problem 1 & 2 Determine the cracking moment for the prestressed beam section shown if f'c =…

A: To determine the cracking moment for the prestressed beam sections shown in the figures, we need to…

Q: Answer the following for the section at Point D Only Calculate the distributed load "w" that: Will…

A:

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.