Earthworks
Excavation: pit or trench with side slopes
Formulas
A₁ = L × l (fond) ; A₂ = (L + 2mH)(l + 2mH) (tête) ; A_m = (L + mH)(l + mH)
V_en place = H/6 × (A₁ + 4A_m + A₂) (formule des prismatoïdes)
V_foisonné = V × f
Assumptions
- Level natural ground; identical slopes on all four sides.
- Slopes and shoring must be set according to soil conditions and applicable safety rules.
Excavation: pit or trench with side slopes
Fill in the inputs and run the calculation: results and every intermediate step will appear here.
These tools provide estimates and calculation aids. They are neither design calculations nor an engineering approval: any design or safety decision must be checked by a qualified professional against the applicable standards.