DESIGN OF STEEL STRUCTURE QUIZ

1.35 kN/m2

1.50 kN/m2

0.65 kN/m2

0.75 kN/m2

125 t2/h

75 t2/h

175 t2/h

125 t2/h

2.13 m above the rail level

1.50 m above the rail level

1.23 m above the rail level

1.83 m above the rail level

Slope

Load

Moment

Displacement

1/24 of strain at the initiation of strain hardening and about 1/200 of maximum strain

1/12 of strain at the initiation of strain hardening and about 1/120 of maximum strain

1/12 of strain at the initiation of strain hardening and 1/200 of maximum strain

1/2 of strain at the initiation of strain hardening and about 1/12 of maximum strain

is equal to 1

can be less than 1

is always less than 1

is always greater than 1

bearing stiffener

horizontal stiffener at neutral axis

vertical intermediate stiffener

None of these

crushing failure of the rivet

shear failure of the rivet

shear failure of the plate

tension failure of the plate

7

5

8

6

2.34

1.0

2.33

2.01