Situation 3: Two A36 steel plates, each 400 mm wide and 13 mm thick, are to be joined together by welded lap splice. The weld used is E80. Calculate the total service load (DL + LL) if DL = 3LL. 7. Use ASD. 8. Use LRFD. Pe P

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A: Given:- Steel A72Gr500 fillet weld=7/16 To find:- design strength by LRFD and ASD

Q: snip

A: Direct Shear component: Pcx=205=4k       Pcy=405=8kx¯=2*35=1.2       y¯=3 inex=1.2*6=7.2 in…

Q: Problem 4 Giren two welded plates - A36 plates t- 3/"

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Q: Q3. A solid shaft was made of alloy steel, it was welded to a flat plate by a specific size of…

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Q: Two 3/16" E70 fillet welds of 15 in. Iong are subjected to a load P. Using LRFD, compute the…

A: Answer (a) Minimum weld length requirement Minimum weld length may not be less than 4 times the…

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Q: A 12.5 mm x 150 mm plate is connected to a gusset plate having a thickness of 9.5 mm. Diameter of…

A: Given: 12.5 mm X 150mm plate thickness, t = 9.5 mm Dia of bolt = 23 mm Fy = 219 MPa Fu = 311.9 MPa

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Q: Problem 3 The steel (E = 30,000 ksi and v= 0.30) cylindrical tank shown below is fabricated from…

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Q: Two aluminum (Ea=77 GPa) rods AB and CD, and a steel (Es=202 GPa) rod EF support a 82.7 kN load P.…

A: solution:- We know that change in length is given by ∆l=P.LA.E So, here change in length is…

Q: 1.12 A fillet-welded joint of 6 mm size is shown in the figure. The welded surfaces meet at 60-90…

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Q: Q:9/ A steel bar (50mm) in diameter and (2m) long is surround of cast iron (5mm) thick. Compute the…

A: Given data Diameter of steel bar, D=50mm=0.05m Length=2m thickness=5mm=0.005m Diameter of cast iron…

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Q: uation 4: The lap splice shown will develop a full strength as shown in the figure. Using E70 el e…

A: I have solved your problem

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A: Solution:

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Q: Example 8.7 An ISA 200x100×10 angle L03 is welded to a steel plate by means of fillet welds as shown…

A: Solution: Considering the diagram   Strength Equation:P=0.707 hlzGiven Data:P=150 kNh=10 mmτ=70…

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Q: Q1: The steel strap with thickness of 12 mm is to be we lded to a rigid frame to carry a static load…

A: Thickness of steel = t = 12mm   Static load = F = 20KN   Yield strength = 420MPa   F.O.S. = 4   k =…

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Q: Calculate the normal stress in the weld due to axial force of 40 kN. Consider throat thickness of…

A: Axial force (P) = 40kN = 40 X 103 N Thickness of the weld (t) = 4.2 mm Length of the weld (l) = 350…

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A: 29 mm

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Q: Solve the beamb And reachon: by osng se method and don hear pree and Bonding Morent aogr bkNm BEN/m…

A: Support Reactions: ∑Fy = 0 ⇒ RA + RB = 3×6 + 12×6-3×3RA + RB = 22.5 kN..........(1)∑Mc = 0 ⇒ RA×6 -…

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Q: Example 3.9 Design a splice to connect a 300 × 10 mm plate with a 300 x 20 mm plate. The design load…

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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.