building tech Flashcards
final (20 cards)
What is a load-bearing wall system?
A system where walls support structural weight and limit interior layout flexibility.
What’s the purpose of a truss?
To span long distances using triangulated geometry for strength and efficiency.
How do arches work structurally?
They carry loads through compression along the curved shape.
Name four types of structural forces.
Tension, Compression, Shear, Bending.
What is a live load?
A movable or changeable load, like people or furniture.
What’s a dead load?
A permanent load such as the weight of the structure itself.
What element transfers horizontal loads?
Beams.
What component supports vertical loads?
Columns.
What is the role of foundations?
They distribute structural loads to the ground.
What is thermal mass used for?
Absorbing and storing heat to moderate temperature swings.
How does cross ventilation work?
By allowing air to enter and exit through openings on opposite sides.
What is the goal of HVAC?
To control temperature, humidity, and air quality indoors.
Name three plumbing systems.
Potable water, wastewater, fire suppression.
What is a zero-energy building?
A building that generates as much energy as it consumes annually.
What is a hybrid system?
A system combining passive and active environmental strategies.
What is anthropometry?
The measurement of human body dimensions for ergonomic design.
How does lighting color temperature affect mood?
Warm light (2700K–3000K) is cozy; cool light (4000K–5000K) is alert and focused.
What is platform framing?
A method where each story is built as a separate platform.
What do jack studs support?
Headers above doors and windows.
What are 16d nails used for?
High-shear structural connections in wood framing.
