Civil Engineering Glossary

15 Civil engineering is the field of engineering that focuses on designing, building, and maintaining infrastructure such as roads, bridges, buildings, and water systems. terms

This glossary was created to explain important terms used in civil engineering. I made it to improve my understanding of technical vocabulary and to have a clear reference for my studies and future work in the field.

Beam
noun
A horizontal structural element that supports loads.
Example: The steel beam supports the roof.
en: poutre
poutre
Column
noun
A vertical structural member designed to support compressive loads.
Example: The concrete column transfers loads to the foundation.
en: colonne
colonne
Compaction
noun
The process of increasing soil density by reducing air gaps.
Example: Proper compaction prevents soil settlement.
en: Compaction
compaction
Concrete
Noun
A composite material made of cement, water, sand, and aggregates that hardens over time and is used in construction.
Example: The bridge was built using reinforced concrete for extra strength.
en: Béton
beton
Drainage
noun
Drainage
Example: Proper drainage prevents water accumulation around the foundation.
en: The system or process of removing excess water from an area.
drainage
Excavation
noun
The process of removing soil or rock from a construction site.
Example: Excavation began before laying the foundation.
en: Excavation
excavation
Foundation
noun
The lowest part of a structure that transfers the load to the ground.
Example: A strong foundation prevents the building from settling.
en: Fondation
foundation
Load
noun
A force or weight applied to a structure.
Example: Engineers must calculate the live load of occupants.
en: charge
charge
Pavement
noun
A durable surface layer constructed for roads, sidewalks, or driveways.
Example: The pavement was reinforced to support heavy traffic.
en: pavage/ revêtement chaussée
pavement
Reinforcement
noun
Steel bars or mesh placed inside concrete to increase its strength.
Example: Reinforcement improves the tensile strength of concrete.
en: Armature
armature
Retaining Wall
noun
A structure built to hold back soil or rock.
Example: The retaining wall prevents erosion on the slope.
en: Mur de soutènement
mur de soutènement
Scaffolding
noun
A temporary structure used to support workers and materials during construction or repair.
Example: Workers used scaffolding to install the exterior windows.
en: Échafaudage
Scaffolding
Shear
noun
A force that causes two parts of a material to slide past each other in opposite directions.
Example: The beam must be designed to resist shear forces.
en: Cisaillement
shear
Slab
noun
A flat, horizontal concrete surface used for floors or roofs.
Example: The floor slab was poured yesterday.
en: dalle
dalle
Tensile Strength
noun
The maximum amount of tensile (pulling) stress a material can withstand before breaking.
Example: Steel has high tensile strength, which makes it ideal for reinforcement.
en: Résistance à la traction
Tensile Strength