Study on Impact Behavior and Impact Force of Bridge Pier Subjected to Vehicle Collision
Table 7
Vehicle impact cases.
Parameter
PV-1
PV-2
PV-3
PV-4
PV-5
Impact
Velocity
20
10
20
20
20
40
20
60
20
80
Parameter
PM-1
PM-2
PM-3
PM-4
PM-5
Impact
Mass
10
60
20
60
30
60
40
60
50
60
Parameter
PC-1
PC-2
PC-3
PC-4
Concrete
Strength
40
60
27
40
60
31
40
60
35
40
60
39
Parameter
PS-1
PS-2
PS-3
Steel
Strength
40
60
335
40
60
400
40
60
500
Note: is mass, and its unit is ton; is velocity, and its unit is km/h; is concrete strength, and its unit is MPa; is steel strength, and its unit is MPa.
