Special vs Ordinary reinforced concrete shear walls

QUESTION
What are some of the major differences between SRCSW and ORCSW. I haven’t used Special in the past.

REPLIES

slickdeals
A lot of it has to do with confinement of the boundary zones. You have to calculate a boundary element length at each end of the wall and provide sufficient transverse reinforcement to confine it.

SOURCE
https://www.eng-tips.com/viewthread.cfm?qid=380994
Above is a snippet.

@slickdeals, Thank you for being so helpful to others, and using forums to learn and share.