design speed
The concept of 'design speed' is crucial in transportation engineering, influencing the layout and safety features of roads and railways.
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Definition
C1Road and Railway Engineering
(technical, academic)The maximum safe speed assumed for vehicle travel when designing a road or railway, guiding the geometric layout to ensure safety and efficiency.
Example
- The design speed of the highway influenced the curvature and sight distance requirements.
- Engineers set the design speed to ensure that vehicles can travel safely even at higher speeds.
C1Vehicle Design
(technical)The optimal speed recommended by designers for a vehicle, balancing factors like longevity, efficiency, and performance.
Example
- The design speed of the new electric car ensures maximum efficiency and battery life.
- Manufacturers set the design speed to balance speed and engine wear.
Similar
Terms that have similar or relatively close meanings to "design speed":
at speedwire speedtop speedhigh speedspeed tabledata ratespeed readingspeed up