Combined Voice-over
Fixed supports stop all movement and rotation, making a structure very stable. Pinned supports allow rotation but prevent horizontal and vertical movement. Roller supports allow horizontal movement while resisting only vertical loads, helping structures safely expand and contract with temperature changes.
Teaching
Structural supports determine how a building or bridge reacts to loads. A fixed support provides maximum restraint, making it ideal where rigidity is required. A pinned support allows rotation, reducing bending stresses while maintaining stability. A roller support accommodates thermal expansion and contraction, preventing unwanted stresses that could cause cracking or structural damage. Understanding these supports is essential for analyzing beams, frames, bridges, and other structural systems.
You can support Engr Oracon
Zenith Bank
2265647594
Oranu Confidence
💖💖💖
2026-06-30 14:14:02
1
To see more videos from user @engroracon, please go to the Tikwm
homepage.