Pressão coluna d'água
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
About this calculator
Water column pressure is a measure used in hydraulic engineering to calculate the pressure exerted by a water column at different altitudes. This formula is essential in construction projects, such as water supply networks and drainage systems.
The water column pressure calculation formula is simple and given by the equation p = ρgh, where p is the pressure, ρ is the density of water, g is the acceleration of gravity and h is the height of the water column.
Water column pressure is critical in construction projects, as it allows calculating the pressure exerted by a water column at different altitudes, which is essential to ensure the safety and efficiency of hydraulic systems.
Frequently asked questions
What is water column pressure?
Water column pressure is a measure used in hydraulic engineering to calculate the pressure exerted by a water column at different altitudes.
When is it necessary to calculate water column pressure?
Water column pressure is necessary in construction projects, such as water supply networks and drainage systems, to ensure the safety and efficiency of hydraulic systems.
What is the formula for calculating water column pressure?
The formula for calculating water column pressure is p = ρgh, where p is the pressure, ρ is the density of water, g is the acceleration of gravity and h is the height of the water column.
Why is it important to consider water column pressure in construction projects?
Water column pressure is crucial in construction projects, as it allows calculating the pressure exerted by a water column at different altitudes, which is essential to ensure the safety and efficiency of hydraulic systems.