Hydraulic pressure
The term ‘hydraulic pressure’ refers to: ‘The pressure exerted by water (whether at rest or moving) on a surface or structure. Hydraulic pressure has the units of force per unit area and is calculated for water at rest as the product of the depth of water and its density. The pressure can differ for water in motion.’ Ref Culvert, screen and outfall manual, (CIRIA C786) published by CIRIA in 2019.
Hydraulic pressure can also refer to the pressure exerted by other liquids, such as those used in mechanical equipment – sometimes referred to as hydraulic fluids.
See also: Hydrostatic pressure.
[edit] Related articles on Designing Buildings
- Atmospheric pressure.
- Catchment flood management plans.
- Culvert.
- Flood and water management act.
- Flood risk management plans
- Flood risk.
- Hydram.
- Hydraulic grade line.
- Hydraulic jump.
- Hydraulics.
- Hydromorphology.
- Hydrostatic pressure.
- Pitt Review Lessons learned from the 2007 floods.
- River engineering.
- SUDS Manual.
- Sustainable Urban Drainage Systems.
- Water engineering.
- Water hammer.
- Water pressure.
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
ECA welcomes procurement reforms
Public spending must back British jobs and skills.
Campaigning for Edinburgh: the Cockburn Association 1875-2049
The role of the civic voice in protecting character. Book review.
CIOB photography competition is open for entries.
ECA Edmundson apprentice of the year award
Finalists announced.
Major new study exposes serious knowledge gaps.
Generating energy from internal light as well as sunshine.
ECA welcomes plans to strengthen subcontractor quality control.
Combining mid-career qualifications with experience broadens career opportunities.
Why being a mentor can help your career.
Channel 4 broadcaster to host 125th anniversary ceremony.
Listed structures on the rail network
Heritage interests and operational requirements must be balanced.
Historic England publishes research into embodied carbon when retrofitting traditional buildings.