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Steel-structures Questions Set 8:

Quiz Mode

In a steel plate with bolted connections, the rupture of the net section is a mode of failure under

Tension

Compression

Flexure

Shear

Solution:

What is the net section area of a steel plate that is 40 cm wide and 10 mm thick, with one bolt hole of 18 mm diameter?

24 cm²

59 cm²

38.2 cm²

56 cm²

Solution:

Which of the following design methods is not suitable for structures subjected to impact and fatigue?

Simple design

Semi-rigid design

Rigid design

Plastic Design

Solution:

In the context of the ultimate load theory for steel, the stress-strain curve for steel is idealized as

a single straight line

bi-linear

a quadratic parabola

a circular arc

Solution:

For an I-beam, the shape factor is 1.12. Factor of safety in bending is 1.5. If the allowable stress is increased by 20% for the wind and earthquake loads, what is the load factor ?

Solution:

Two plates of 50 mm thick and 30 mm thick are to be joined by a lap joint using M12 bolts of grade 4.6 Then the design shear strength of bolt is reduced by (in %)

13.26

14.92

17.24

15.93

Solution:

A steel column pinned at both ends has a buckling load of 200 kN. If the column is restrained against lateral movement at its mid-height, its buckling load will be

283 kN

200 kN

400 kN

800 kN

Solution:

A column is subjected to a total load (P) of 60 kN supported through a bracket connection, as shown in the figure (not to scale).
The resultant force in bolt R (in kN, round off to one decimal place) is____________.

Solution:

Which of the following criteria must be satisfied in the selection of a member using the limit state method?

Factored Load > Factored Strength

Factored Load ≤ Factored Strength

Factored Load ≥ Factored Strength

Sometimes Factored Load < Factored Strength (or) Factored Load > Factored Strength

Solution:

Two steel plates are lap jointed in a workshop using 6 mm thick fillet weld as shown in the figure (not drawn to scale). The ultimate strength of the weld is 410 MPa.
As per Limit State Design of IS 800: 2007, the design capacity (in kN, round off to three decimal places) of the welded connection is, ______.

Steel-structures Questions Set 8:

In a steel plate with bolted connections, the rupture of the net section is a mode of failure under

Solution:

What is the net section area of a steel plate that is 40 cm wide and 10 mm thick, with one bolt hole of 18 mm diameter?

Solution:

Which of the following design methods is not suitable for structures subjected to impact and fatigue?

Solution:

In the context of the ultimate load theory for steel, the stress-strain curve for steel is idealized as

Solution:

For an I-beam, the shape factor is 1.12. Factor of safety in bending is 1.5. If the allowable stress is increased by 20% for the wind and earthquake loads, what is the load factor ?

Solution:

Two plates of 50 mm thick and 30 mm thick are to be joined by a lap joint using M12 bolts of grade 4.6 Then the design shear strength of bolt is reduced by (in %)

Solution:

A steel column pinned at both ends has a buckling load of 200 kN. If the column is restrained against lateral movement at its mid-height, its buckling load will be

Solution:

A column is subjected to a total load (P) of 60 kN supported through a bracket connection, as shown in the figure (not to scale).
The resultant force in bolt R (in kN, round off to one decimal place) is____________.

Solution:

Which of the following criteria must be satisfied in the selection of a member using the limit state method?

Solution:

Solution:

Related Question Sets:

Related Topics:

Steel-structures Questions Set 8:

In a steel plate with bolted connections, the rupture of the net section is a mode of failure under

Solution:

What is the net section area of a steel plate that is 40 cm wide and 10 mm thick, with one bolt hole of 18 mm diameter?

Solution:

Which of the following design methods is not suitable for structures subjected to impact and fatigue?

Solution:

In the context of the ultimate load theory for steel, the stress-strain curve for steel is idealized as

Solution:

For an I-beam, the shape factor is 1.12. Factor of safety in bending is 1.5. If the allowable stress is increased by 20% for the wind and earthquake loads, what is the load factor ?

Solution:

Two plates of 50 mm thick and 30 mm thick are to be joined by a lap joint using M12 bolts of grade 4.6 Then the design shear strength of bolt is reduced by (in %)

Solution:

A steel column pinned at both ends has a buckling load of 200 kN. If the column is restrained against lateral movement at its mid-height, its buckling load will be

Solution:

A column is subjected to a total load (P) of 60 kN supported through a bracket connection, as shown in the figure (not to scale).The resultant force in bolt R (in kN, round off to one decimal place) is____________.

Solution:

Which of the following criteria must be satisfied in the selection of a member using the limit state method?

Solution:

Solution:

Related Question Sets:

Related Topics:

A column is subjected to a total load (P) of 60 kN supported through a bracket connection, as shown in the figure (not to scale).
The resultant force in bolt R (in kN, round off to one decimal place) is____________.