LONG AND SHORT TERM STABILITY:

It is important to know when analysing a slope whether its most critical state occurs at the end of its construction period, ie. short term, or in a more long term situation. This depends on the type of slopes in question and on the type of soil.

EXCAVATION

EMBANKMENT

MOST STABLE CONDITION

End of Construction (short term).

Long Term

MOST CRITICAL CONDITION

Long Term

End of Construction (short term).