Here is an autocad dwg file for Grid structure. In graphic design, a grid is a structure (usually two-dimensional) made up of a series of intersecting straight (vertical,horizontal, and angular) or curved guide lines used to structure content.
Fence section, plan, const
Structural view of company
Roof structure detail view
Gate elevation, fence elev
Structure Building Slab Co
Support detail drawing sta
Structure Detail
2d Foundation Design Free
Details of wall structure
Structural view of classro
Column foundation with sta
Wall Structure Section Cut