http://www.ul.ie/~gaughran/Gildea/page10.htm
check in this link you wil get the answer
it means inclined plate structure
A folded plate structure is a type of building structure. In this type of structure, there are thin walls and flat plates or components connected to create a dihedral angled shell.
cell plate
The purpose of the sole plate framing in a building structure is to provide a stable base for the walls and distribute the weight of the structure evenly to the foundation.
a misleaded structure
Cell plate formation
trenches
trenches
epiphyseal plate
Cell PlateCell Plate
Cell PlateCell Plate
Plate tectonics is the theory used to explain the structure of the Earth's various formations and plate boundaries between the major tectonic plates.