Assertion: slope | /r/HasProperty | unstable
Facets:
value: for conditions
type: CAUSE
value: for existing materials
type: OTHER
Source sentences:
text: If the value of factor of safety is less than 1.0, the slope is unstable.
text: So, when driving forces overcome resisting forces, the slope is unstable and results in mass wasting.
text: A slope fails when it is too steep and unstable for existing materials and conditions.
text: A slope fails when it is too steep and unstable for existing materials and conditions.