30cm width of the column section drawing is given in this AutoCAD file. For more details download the AutoCAD file.
Reinforcement Beam section
Column section plan layout
Column section plan detail
The column reinforcement c
The different size of the
400x350mm column cross sec
Column view with structura
Free Download Column Found
A column layout of the 36x
Column detail view of mate
Residential House Column L
Left side column cum viga