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GE206, 2018 Spring Name: 3/28/2018, close book (one summary sheet allowed) 2. The American Standard rolled-steel...
PROBLEM 6.5 The American Standard rolled-steel beam shown has been reinforced by attaching to it two...
PROBLEM 6.5 The American Standard rolled-steel beam shown has been reinforced by attaching to it two 16 x. 200 mm plates, using 18-mm-diameter bolts spaced longitudinally every 120 mm. Knowing that the average allowable shearing stress in the bolts is 90 MPa determine the largest permissible vertical shearing force. (see Hint table) -16 mm X 200 mm Part A(mm) d (mm) Ad? (109 mm) (106 mm) S310 X 52 Top plate S310x52 Bot. plate 6650 0 95.3 1 164.86 95.44...
Please show all the steps and calculations, thanks PROBLEM 1 The rolled-steel beam shown has been...
Please show all the steps and calculations,
thanks
PROBLEM 1 The rolled-steel beam shown has been reinforced by attaching to it two 10 x 175-mm plates, using 20-mm-diameter bolts spaced longitudinally every 150 mm. Knowing that the average allowable shearing stress in the bolts is 90 MPa, determine the largest permissible vertical shearing force. W250 x 44.8
Could anyone please help me with Problem #1.1 based on the cross-section given in Problem #6.5?...
Could anyone please help me
with Problem #1.1 based on the cross-section given in Problem #6.5?
Thank you so much!
1.1 A simply supported 5-m beam, with the cross section shown in Text Problem 6.5, supports a uniformly distributed load. Determine the maximum required strength per unit length (longitudinal shear flow) at the 12 mm x 175 mm plate-W250x44.8 section bolted connection interface for the beam to develop its maximum moment. Assume the maximum allowable tensile/compressive stress in the steel...
A W410 × 60 steel beam (see Appendix B) is simply supported at its ends and carries a concentrate...
A W410 × 60 steel beam (see
Appendix B) is simply supported at its ends and carries a
concentrated load of P = 300 kN at the center of a 6.0-m
span. The W410 × 60 shape will be strengthened by adding two cover
plates of width b = 250 mm and thickness t = 16
mm to its flanges, as shown. Each cover plate is attached to its
flange by pairs of bolts spaced at intervals of s =...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the ver...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...
PROBLEM 6.5 The American Standard rolled-steel beam shown has been reinforced by attaching to it two 16 x. 200 mm plates, using 18-mm-diameter bolts spaced longitudinally every 120 mm. Knowing that the average allowable shearing stress in the bolts is 90 MPa determine the largest permissible vertical shearing force. (see Hint table) -16 mm X 200 mm Part A(mm) d (mm) Ad? (109 mm) (106 mm) S310 X 52 Top plate S310x52 Bot. plate 6650 0 95.3 1 164.86 95.44...
Please show all the steps and calculations,
thanks
PROBLEM 1 The rolled-steel beam shown has been reinforced by attaching to it two 10 x 175-mm plates, using 20-mm-diameter bolts spaced longitudinally every 150 mm. Knowing that the average allowable shearing stress in the bolts is 90 MPa, determine the largest permissible vertical shearing force. W250 x 44.8
Could anyone please help me
with Problem #1.1 based on the cross-section given in Problem #6.5?
Thank you so much!
1.1 A simply supported 5-m beam, with the cross section shown in Text Problem 6.5, supports a uniformly distributed load. Determine the maximum required strength per unit length (longitudinal shear flow) at the 12 mm x 175 mm plate-W250x44.8 section bolted connection interface for the beam to develop its maximum moment. Assume the maximum allowable tensile/compressive stress in the steel...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...
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