28.4.2.5. Contact between Grouser to Sphere Contact
In practice, the track link grouser of low mobility tracked vehicle may contact with rocks or gravel in the soil. This situation can be easily modeled by using grouser to sphere contact.
![../_images/image1626.png](../_images/image1626.png)
Figure 28.102 Grouser to sphere contact
![../_images/image1637.png](../_images/image1637.png)
Figure 28.103 Grouser to Sphere Contact property page [Select Sphere page]
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