The following three types of shear reinforcement are used
![New Picture.jpg](https://civilengineeronlinecom.files.wordpress.com/2018/01/new-picture4.jpg)
![details-of-beam-reinforcement.png](https://civilengineeronlinecom.files.wordpress.com/2018/01/details-of-beam-reinforcement.png)
Type of vertical stirrups:
![download](https://civilengineeronlinecom.files.wordpress.com/2018/01/download.png)
![5-7-300x187](https://civilengineeronlinecom.files.wordpress.com/2018/01/5-7-300x187.jpg)
- Vertical stirrups
- Bent up bars along with stirrups.
- Inclined stirrups.
Vertical stirrups
- These are the steel bars vertically placed around the tensile reinforcement at suitable spacing along the length of the beam. Their diameter varies from 6mm to 16mm.
- The free ends of the stirrups are anchored in the compression zone of the beam to the anchor bars (hanger bar) or the compressive reinforcement.
- The spacing of stirrups near the supports is less as compared to spacing near the midspan since shear force is maximum at the supports.
![New Picture.jpg](https://civilengineeronlinecom.files.wordpress.com/2018/01/new-picture4.jpg)
![details-of-beam-reinforcement.png](https://civilengineeronlinecom.files.wordpress.com/2018/01/details-of-beam-reinforcement.png)
Type of vertical stirrups:
Bent up Bars along with Vertical Stirrups
- These bent up bars resist diagonal tension. These bars are usually bent at 45°.
![download](https://civilengineeronlinecom.files.wordpress.com/2018/01/download.png)
Inclined Stirrups
- Inclined stirrups are also provided generally at 45° for resisting diagonal tension. They are provided throughout the length of the beam.
![5-7-300x187](https://civilengineeronlinecom.files.wordpress.com/2018/01/5-7-300x187.jpg)
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