Subject: Steel Design A W300 x 67 has two lines of 20 mm dia. Bolts in each flange (3 bolts in each line which has spacing as shown. A36 steel is used with Fy = 250 MPa, Fu = 400 MPa.   Properties of W300 x 67 A = 8250 mm2 bf = 201.05 mm tf = 14.40 mm d = 300mm tw = 8.4 mm   a) Compute the effective net area of the section b) Compute the allowable tensile strength of the secti

Q: 1. Determine the allowable load Pa based on bearing at bolt holes. (ASD) 2. Determine the ultimate…

A: Given:- Thickness of plate, t=16 mmDiameter of bolts, d=22 mmNumber of bolts, n=6S1=40 mmS2=80…

Q: 2.10 A square yellow it is subjected t the allowable t mum allowable cross section if

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Q: ASSIGNMENT #5 BIAXIAL BENDING Problem: Check the beam shown for compliance with the NSCP…

A: Section: W410 x 100 A992 steel fy = 345 MPa DL = 30% LL = 70%

Q: 1.A tension member is 25 mm thick plate as shown. The bolts are 20 mm. diameter high-strength bolts.…

A: Plate 130 mm x 25 mmbolt diameter, db = 20 mmA36 grade of steel:fy = 250 MPafy = 400 MPaTo find:a)…

Q: connecte lameter bolts in each flange, as sho fFy 448 MPa, and Ae = 0.90An, compute the following.…

A: Given: C12x30 member  25 mm dia bolts fy=345 MPa, fu= 448 MPa  Ae= 0.9 An

Q: 6.0 The tension member shown is an L150 × 87.5 x 8. The bolts are 19 mm in diameter. If A36 steel is…

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Q: A 1 ⁄2 × 5-inch plate of A588 steel is used as a tension member. It is connected to a gusset plate…

A: Given: 1⁄2 × 5-inch plate of A588 steel. ⇒Width, b=12in⇒Thickness, t=5 in Diameter of bolts = 5⁄8…

Q: 4. An UPE 300 is to be used as a tension member and it is bolted to a 10mm thick gusset plate with…

A: Tension member UPE 300 bolted connection. Fy = 275 N/mm2 Fu = 430 N/mm2  Ag= 5660 mm2 tw= 9.5 mm

Q: III. Calculation questions (1) s) A 300 × 10 mm plate of A36 steel is used as a tension member. The…

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Q: EXERCISES Eleven sets of illustrations and the corresponding free-body diagrams of building-related…

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Q: 300 A W300 x 67 has two nes of 20 mm dia. Bolts in each lange (3 bolls in each line which has…

A: Steel sectionGross area, Web thickness, Flange width, Effective depth, Diameter of bolt, Yield…

Q: 10 mm 20 mm The assembly above is comprised of a 10mm-diameter steel bolt, and a 20mm-diameter,…

A: option (d) or last option is correct  the explanation is given below

Q: O Based on bolt capacity in shear. O Based on bolt bearing capacity. ® Based on block shear strength…

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Q: An angle section ISA 120 x 100 x 10 is shown in the figure. The bolts used are of diameter 20 mm.…

A: Given data, For ISA 120x100x10 Diameter=20 mm Steel grade is Fe410

Q: A bolted connection shown is bolted with a A-325 bolts with an allowable shearing stress of 207 MPa.…

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Q: A PL 38 x 6 tension member is welded to a gusset plate as shown in figure. The steel is A36. PL % ×…

A: Note:- Hi! Thank you for the question, As per the honor code, we are allowed to answer three…

Q: bolted lap joint

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Q: 60 25. 26. O A. 424 B. 508 Situation 8. The given angle bar L125x75x10 is connected to a 12 mm…

A: Given, L125 x 75 x 10 t = 12 mm  db = 20 mm  Fy = 248 MPa Fu = 400 MPa   NOTE : As per guidelines,…

Q: 4. An A992 WF steel section is used for the tension member shown in the figure. The bolts are 20mm…

A: Section W14x68bolt diameter, db = 20 mmA992 grade of steel:fy = 345 MPafu = 450 MPaTo find:a. The…

Q: 1- A structural analysis was done for the steel section whose shape and characteristics are shown…

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Q: As shown in the figure below, a C7 x 12.25 tension member of A572 Gr 50 steel is connected to the…

A: Answer  We know that allowable strength of a member is given by minimum of the following strength 1)…

Q: أ.د. رمضان المبروك A PL170mm x 10mm tension member is welded to a gusset plate as shown in Figure…

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Q: The tension member shown is an L150 × 87.5 × 8. The bolts are 19 mm in diameter. If A36 steel is…

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Q: Determine the allowable tensile force P which can be appllied to the plates shown. The AISC…

A: Diameter of bolt, Thickness of plate, Width of plate, To find: Allowable tensile force.

Q: 6 6a 6b 6c Alaterally supported beam was designed for flexure. The beam is safe for shear &…

A: For 6x20  Sx = 220x103 mm3  Md(design moment) = fyxSx  So, flexure strength depends on yield…

Q: 2. The figure shows a plate having a width of 400mm and thickness of 12mm is to be connected to…

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Q: 4. An A992 WF steel section is used for the tension member shown in the figure. The bolts are 20mm…

A: A W16x67 is given , we need to find out a. The nominal strength based on gross section yielding.b.…

Q: The angle shown in the figure is L 7 X4 X 7/16. Steel used is AS72 Gr. 55 steel. Diameter of bolts…

A: diameter of bolt = 1.125inch distance between two bolts=3inchs Ag=4,62in2 by steel table fy =70ksi…

Q: A plate 400x12 mm is to be connected to a plate of the same width and thickness by 34 mm diameter…

A: Given data  Diameter of bolt (d) = 34 mm  Diameter of hole (do) = 34 + 2 = 36 mm  Width of plate (B)…

Q: loads shown. Does this member have enough strength Assume that . a) Per LRFD b) Per ASD

A: For grade A 36,Dead load =95 kipsLive load =9 kipsNeed to findDoes member have enough strength.(a)…

Q: D=95k O O o O L = 9k PL ½x 8

A: Calculate gross area and net area:

Q: a. Determine the ultimate tensile strength of the tension member (channel) based on its gross area.…

A: For channel fu = 450MPa fy = 345MPa

Q: An A36 tension member shown in the figure is connected with three 19 mm diamter bolts. Diameter of…

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Q: 7) The connection shows a PL10X200 loaded in tension and welded to a 10mm gusset plate. Calculate…

A: Answer Calculation of Design tensile strength in gross yielding We know that the Nominal tensile…

Q: A double-angle shape is shown in the figure. The steel is A36, and the holes are for 2-inch-diameter…

A: Double angle section is shown in the figure above. Grade 60 steel is used. Diameter of bolts= 1/2…

Q: Determine the capacity of the details shown below. A992: Fy=50ksi, Fu=65ksi A36: Fy=36ksi, Fu=58ksi…

A: Yield Strength : Yield strength is a maximum stress a structure can bear beyond the maximum stress…

Q: The bracket shown in the figure is supported by four 22 mm diameter bolts in single shear. The…

A: The bracket shown in the figure is supported by four 22 mm diameter bolts in single shear. The…

Q: Use ASD to determine the width of the 5/8 inch thick A36 plate subjected to tension as shown below.…

A: ASD5/8 inch thick A36 platedead load, PD=85 kiplive load ,PL=80 kipTwo rows of 5/8 inch standard…

Q: A base plate with a dimension of 130mm x 12 mm is connected to a gusset plate with 4-16mm diameter…

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Q: S₁ = 60mm; S₂ = 100mm; S3 = 60mm; S4 = 120mm Thickness of plates (top and bottom): t₁ = 12 mm…

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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.