caisson construction | CIVIL Engineering TIPS

Water Navigation Lock is a device used for raising and lowering boats, ships and other watercraft between stretches of water of different levels on river and canal waterways. The distinguishing feature of a lock is a chamber in a permanently fixed position in which the water level can be varied. (In a caisson lock, a boat lift, or on a canal inclined plane, it is the chamber itself. #waterways #locks #fypシ゚viralシ | Let Sea