You're going to love this playlist from Practical Engineering [1]. Grady explains all of this much better than I could. The second video explains reinforcement

You're going to love this playlist from Practical Engineering [1]. Grady explains all of this much better than I could. The second video explains reinforcement and the fifth explains pre-stressing. [1] https://www.youtube.com/watch?v=UOHURuAf5iY&list=PLTZM4MrZKfW90PdaBFt70BLTbz1bTF6Mn https://www.youtube.com/watch?v=UOHURuAf5iY&list=PLTZM4MrZKf...