Please answer as soon as possible Bolted and Riveted Connections1. From the bolted connection shown, the diameter of bolts is 18mm0 with the hole diameter equal to3mm bigger than the bolt, the angular section is 100 x 75 x 8 mm, with an area of 1340 mm2.Thickness of the gusset plate is 9mm. The gusset plate and angle arc A36 steel with F, = 250 MPaand F₁ = 400 MPa.a. Determine the tensile capacity of the connection based on gross area.b. Determine the tensile capacity of the connection based on effective net area using a reductionfactor of 0.85.c.Determine the tensile capacity of the connection based on gross area.100 x 75 x 8 mm9 mm gusset plase10031.2531.25T

Solution: Given: db = 18 mm dbo = 18+3 = 21 mm Section: 100 x 75 x 8 mm Ag = 1340 mm2 t = 9 mm A36…

Bolted and Riveted Connections 1. From the bolted connection shown, the diameter of bolts is 18mm0 with the hole diameter equal to 3mm bigger than the bolt, the angular section is 100 x 75 x 8 mm, with an area of 1340 mm2. Thickness of the gusset plate is 9mm. The gusset plate and angle arc A36 steel with Fy = 250 MPa and F₁400 MPa. a. Determine the tensile capacity of the connection based on gross area. b. Determine the tensile capacity of the connection based on effective net area using a reduction factor of 0.85. c. Determine the tensile capacity of the connection based on gross area. 100 x 75 x 8 mm 9 mm gusset plate 100 31.25 31.25 T

Bolted and Riveted Connections 1. From the bolted connection shown, the diameter of bolts is 18mm0 with the hole diameter equal to 3mm bigger than the bolt, the angular section is 100 x 75 x 8 mm, with an area of 1340 mm2. Thickness of the gusset plate is 9mm. The gusset plate and angle arc A36 steel with Fy = 250 MPa and F₁400 MPa. a. Determine the tensile capacity of the connection based on gross area. b. Determine the tensile capacity of the connection based on effective net area using a reduction factor of 0.85. c. Determine the tensile capacity of the connection based on gross area. 100 x 75 x 8 mm 9 mm gusset plate 100 31.25 31.25 T

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter5: Beams

Section: Chapter Questions

Problem 5.12.3P

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PROB 2
STAGGERED CONNECTIONS: A PLATE WITH WIDTH OF 400 mm AND THICKNESS OF 12 mm IS TO BE CONNECTED TO A PLATE OF THE SAME WIDTH AND THICKNESS BY 34 mm DIAMETER BOLTS, AS SHOWN IN THE FIGURE. THE HOLES ARE 2 mm LARGER THAN THE BOLT DIAMETER. THE PLATE IS A36 STEEL WITH YIELD STRENGTH Fy = 248 MPa. ASSUME ALLOWABLE TENSILE STRESS ON NET AREA IS 0.60Fy. IT IS REQUIRED TO DETERMINE THE VALUE OF b SUCH THAT THE NET WIDTH ALONG BOLTS 1-2-3-4 IS EQUAL TO THE NET WIDTH ALONG BOLTS 1-2-4. a. CALCULATE THE VALUE OF b IN MILLIMETERS. b. CALCULATE THE VALUE OF THE NET AREA FOR TENSION IN PLATES IN SQUARE MILLIMETERS. c. CALCULATE THE VALUE OF P SO THAT THE ALLOWABLE TENSILE STRESS ON NET AREA WILL NOT BE EXCEEDED.
A plate with width of 420 mm and thickness of 13 mm is to be connected to a plate of the same width and thickness by 30 mm diameter bolts, as shown in the Figure 1. The holes are 3mm larger than the bolt diameter. The plate is A36 steel with yield strength Fy = 248MPa. Assume allowable tensile stress on net area is 0.60Fy. It is required to determine the value of b such that the net width along bolts 1-2-3-4 is equl to the net width along bolts 1-2-4. W = 420 mm t = 13 mm a = 64 mm c = 104 mm d = 195 mm Bolt Diameter = 30 mm Holes Diameter = 30 mm + 3 = 33 mm ?? = 248 MPa Allowable Tensile Stress on ?? = 0.60Fy a. Calculate the vaue of b in millimeters. b. Calculate the value of the net area for tension in plates in square millimeters. c. Calculate the value of P so that the allowable tensile stress on net area will not be exceeded.
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