this is the drawing of column foundation and shear wall details some texting related to DWG drawing, section line on foundation, it's a DWG file format.
Bridge Pile Foundation Des
14x8m house building pad f
The Autocad 2D DWG file sh
Foundation section plan de
Structure detail
Structural Drawing Of Foun
Foundation Commercial Cent
Foundation Structure detai
Foundation plan
Foundation detail drawing
Autocad DWG file of the 40
Footing Detail