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GATE (CE) 2022: DESIGN OF STEEL STRUCTURES#48

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Question 1

The effective length of fillet weld with 8mm size weld is 234 mm, then the overall length of fillet weld is

Question 2Multiple Correct Options

Which of the following statements is/are correct?

Question 3

A compound column had been fabricated with 4 angles of ISA 60 × 60 × 6 placed at corners of a square 400 mm × 400 mm. The radius gyration of single angle is 11 mm. For the fabricated built up column, the overall slenderness ratio is 50. What is the maximum distance (in mm) between lacing bar attachments at the fabricated columns?

Question 4

A single bolted double cover butt joint is used to connect a plate of 16 mm thick with cover plates of 12 mm thick using M16 bolts of grade 4.6, (Ultimate tensile stress of bolt is 400 MPa, yield Strength =240MPa) and partial safety factor for field bolting is ϒ_mb =1.25. The design bolt value or design strength of bolt (k_b =0.50 and shank of bolt intercept the shear plane)

Question 5

A plate of 200 mm wide and 10 mm thick is used as tension member is connected to gusset plate using M20 bolts as shown in figure. The critical net sectional area of plate is

Question 6

An unstiffened beam of ISMB 400 is subjected to transverse lading.
I-section is free from shear and torsional-flexural buckling. The partial safety factor against yielding and ultimate tensile strength are 1.1 & 1.25 respectively. Thickness of web is 7.5 mm and flange thickness is 12.5 mm, A = 7845 mm², Z_e= 1020 × 10³ mm³, Z_P = 1150 x 10³ mm³, the design flexural capacity of I-section about its major axis is ____ Fe 410 (E250) steel is used.

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ESE & GATE CE Design of Steel Structures

Jun 22ESE & GATE CE