QUIZ 4 STEEL (PART 2)

Question 1

For a bearing stress concept, the bearing stress per bolt considers an area equivalent to the area of the

Answer 1

Hole diameter x thickness

Question 2

Bearing failure of the plate happens prior to shearing plate failure

Answer 2

False

Question 3

Minimum distance “Lc” and minimum spacing “s” is used to prevent

Answer 3

shearing of the bolt

Question 4

The transfer of loads from one plate to the other is basically through ___ of the bolt shank with the plate side hole

Answer 4

Bearing

Question 5

The main difference between bolt and rivet is in the

Answer 5

Method of tightening

Question 6

A length correction factor of ___________ is applied to account for the effect of length connection

Answer 6

80%

Question 7

Which of the following type of connection permits a bolt to be snug tight

Answer 7

Slip critical type

Question 8

For a simple stress concept, the shear stress per bolt considers an area equivalent to the area of the

Answer 8

Plane Section

Question 9

When hole elongation exceeds 25deg is tolerated then shearing failure of the bolt is mor likely to happen

Answer 9

True

Question 10

Question

Answer 10

Option 1

Question 11

The actual proof load given on tables is based on

Answer 11

Stress

Question 12

Maximum distance “Lc” and maximum spacing is used to prevent

Answer 12

shearing of the bolt

Question 13

PRe-compression of the plates for a riveted connection is achieved by

Answer 13

applying heat and pressure

Question 14

Slip-critical connection is basically achieved by

Answer 14

Friction between plates

Question 15

When threads are included at the shear planes the nominal strength Rn of the bolts

Answer 15

decrease

Question 16

When hole elongation exceeds 25deg is tolerated then the connection is slip critical

Answer 16

true

Question 17

For a tension stress concept, the tension stress per bolt considers an area equivalent to the area of the

Answer 17

bolt section

Question 18

For a slip-critical connection, the failure mode of the bolt is by

Answer 18

Bearing

Question 19

Hole elongation is common to connection where the failure mode is by

Answer 19

Bearing of the plate