Given a beam section b angle D = 450mm * 950mm M*=1500kNm, f_{c}' = 32MPa f_{5y} = 500MPa and the maximum aggregate size=20mm. Design and detail the section. Use N28 bars for the main reinforcement and R10 bars for stirrups. Exposure classifi-cation A2 applies.

Q: timber 1) The composite section shown, is subjected to a sagging bending moment of 100 kv.m,…

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Q: Design a singly reinforced rectangular section to resist a factored moment of 280 kN - m using the…

A: Given, f'c=20 MPa fy=400 MPa b=250 mm Mu=280 kN Pmax=0.85f'cfy(38β1)=0.85×20 400(38×0.85)=0.01355…

Q: E₁=100GPa, E₂-200 GPa, 1₁-1₂-50 cm, Oall(1) 100MPa, Oall(1)-200MPa, F=20kN U d-? 30° 1 VF //// 60%…

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Q: 9) In the section . due to . . tensile reinforcements suffer.. A) Perforated steel, high volume of…

A: In low steel section it suffers high level of stressed. And also low in the Compression.

Q: Determine the maximum axial load P (in kN) that can be applied to the wood compression block shown…

A: in given block cross section area of block A=width×depth =200×120=24000 mm2let stress on vertical…

Q: Questo j = 1,69" R=2+1" + 'k" 10008 967 5 # 0.5" |d=7.3" Material is ASTM A36. Plate is fixed by 4…

A: Given values: Thickness of tension member, t = 0.5 in Total depth, d = 7.3 in Diameter of screws, db…

Q: In the attached image (triangle with quarter circle hole), find the moment of inertia of the whole…

A: To find moment of inertia about y axis

Q: PROBLEM: 1. Given the dimensions and loading of the beam below, design the number of reinforcements…

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Q: - 4@50 --- 4@100- -rest @ 175 2-032 - $12 2-020 400 mm 175mm-- B SECTION -1525 mm- ACANTILEVER BEAM…

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Q: 9-D20 Two steel plates (E = 30 E6 psi) are glued to the pine beam (E = 1.8 E6 psi). The maximum…

A: Shear Stress = Shear load/affected area = 20000 lb / 16x10 =125 psi

Q: ft-k check if 8#9. for T-beam works. the

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Q: The wood members A and B are to be joined by plywood splice plates that will be fully glued on the…

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Q: NWC. fe= 3000 psi, Grade 60 steel Mer=? (b) If M=50 (0) & Mn = ? ft-kips fc & fs =

A: We know that cracking Moment is given by Mcr = fr*Igyt fr = modulus of rupture fr = 7.5f'c fr =…

Q: Question Eight tensile bars with a diameter of 16 mm, divided into Fwo layers, are developed, C=50…

A: Development length: Minimum length reinforcement required to be embedded in concrete for development…

Q: (1) 22² #4 12" 4#8 NWC. fe= 3000 psi, Grade 60 steel (a) Mer=? (b) If M=50 (0) & Mn = ? ft-kips fe &…

A: fc'=3000 psiGrade 60 steel. Calculation of Mcr- We know that cracking Moment is given by Mcr =…

Q: Determine the design moment capacity of the section. (kN-m)

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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: (2) 6#9 12" (4) #4 28" (3) Same shape as (1) fe= 4000 psi. Grade 60 steel Cover = 1.5" #4 stirrups &…

A: Breadth of beam=b=12inOverall depth of beam=h=28inmain reinforcement 6 Nos 9 (double layer)shear…

Q: A subcontractor must join two wooden planks to lengthen a tension member (see Figure 5). It does…

A: E = 140MPa α = 13.5x10-5/°C σw = 30MPaσs = 30 MPa Bolt shear = τb = 70MPa Change in temperature = ∆T…

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: The two pieces of wood, 1.78in. by 4.75 in., are glued together along the 40ᴼjoint. Determine the…

A: From the given data  Area A = 1.78 * 4.75 = 8.455 in²  Max shear stress in the glue  limited to 234…

Q: - 4@50 =-- 4@100- -rest @ 175- 2-032 - 012 2-020 – 400 mm -175mm -→ (®\SECTION -1525 mm- CANTILEVER…

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Q: II. Locate the centroid of the composite area below. Y 50 mm 80 mm R=50mm 250mm R=65mm -- X 50 50 mm…

A: To find centroid of composite area

Q: An existing beam section was investigated and found out the following elements: b=250mm h=450mm…

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Q: 1. Consider the shear diagram below for the simply supported rectangular beam. Compute the…

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Q: ASSIGNMENT: Derive the maximum steel ratio and the recommended steel ratio HAAX Pmax = 3 0.8501 fc…

A: The given question has asked to derive the maximum steel Ratio & recommended steel Ratio.

Q: The material of the beam given bclow is C3545 - B500C and it is good quality concrete. The cODcrete…

A: c)13 beam width bw=700mmbeam thickness=350mmfy=500Mpafc=35MpaSupport moment of the…

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: A square post which is made up of two parts is glued at plane abcd with the angle a = 30° with the…

A: Solution: Given Data: α=30°Allowable compressive stress=5.2 MPaAllowable shearing stress=3.5 MPaP=36…

Q: Refer to the figure shown. 1450 300 Given are the following: fc' 35 MPa fou = 1,500 MPa Aps = 1,800…

A: Given  f'c= 35 Mpa  fpu = 1500 Mpa

Q: 1 Plastic State: For the following section determine the maximum bending moment the section can take…

A: Given: The strength of the concrete is 45 MPa. The strength of the steel is 400 MPa.

Q: answer  item 3 only Diameter 100.5mm  thickness 10.25 mm axial stree 451 mpa

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

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Q: y-axis Figure 1 Note: Each square ind

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Q: Derve the maximum steel ratio and the recommended steel ratio. show solution and explanation.

A: Draw strain diagram as shown belowUsing linearity concept we can write d* - c* = *cd*  = *c + c*d*…

Q: Find Steel Area

A: The values and diagram(figure) given in the question are as follows: f'c=20 MPa fy=400 MPa Depth of…

Q: Determine the average shear stress developed in the wood fibers that are oriented along section a-a…

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Q: Compression Steel  Given: The beam cross-section shown have the following cross-sectional…

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Q: Figure 1 shows the plan view of an exhibition hall with dimensions L, x L2. The structure is to be…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Using ASD, check the adequacy of the base plate (PL400x350x19 mm) centered on a W12X152 column as…

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

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: ASAP DONT REJECT ME, I'LL GIVE UPVOTE THANK YOUU Solve the basic development lengths in tension for…

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Q: Given the section and plan view of the structural elements (Foundation and Column), estimate the…

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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.