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Stirrup

Stirrup

A stirrup is a vertical steel loop used to reinforce concrete beams against diagonal tension forces, enhancing structural integrity and preventing shear failure.

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Definition

A stirrup is a vertical loop of steel bar used to reinforce a concrete beam against diagonal tension forces.

Purpose

The purpose of a stirrup is to enhance the structural integrity of concrete beams by providing additional support against diagonal tension forces, preventing shear failure.

Examples of Use

  • In reinforced concrete beams, stirrups are placed at regular intervals along the length of the beam.
  • Structural designs for bridges often incorporate stirrups to reinforce concrete beams against heavy loads.
  • High-rise buildings use stirrups in their concrete beams to ensure stability and safety under various stress conditions.

Related Terms

  • Reinforcement: The process of strengthening concrete with steel bars or mesh.
  • Shear Force: An internal force that acts along a plane parallel to the direction of the applied load.
  • Beam: A horizontal structural element that supports vertical loads.

Notes

Stirrups are essential for maintaining the structural integrity of concrete beams, especially in areas subjected to significant shear forces, ensuring long-term durability and safety.

Related Terms