Issue 57

B. Wang, et alii, Frattura ed Integrità Strutturale, 57 (2021) 291-299; DOI: 10.3221/IGF-ESIS.57.21

6

0.1

0.05

Velocity Acceleration

Displacement

0.08

0.04

4

0.06

0.03

0.04

2

0.02

2 Acceleration (m/s )

0.02

0.01

0

0

0

-0.02

-0.01

-2

-0.04

Velecity (m/s)

-0.02

-0.06

-4

-0.03

-0.08

Displcament of susension point (m)

-0.1

-0.04

-6

0 60 120 180 240 300 360 420 480

0 60 120 180 240 300 360 420 480

Time (s)

Time (s)

(a) Displacement

(b) Velocity and acceleration

Figure 6: Motion response of the suspension point.

point A

(a) Beam

point B

(b) Connecting rod

Figure 7: The Von Mises stress of the beam and the connecting rods under the static maximum load

297