need a lisp for creating a beam

[archana96]

hi i need tips for creating a longitudinal RC beam in mm/feets 

[scot-65]

This board is viewed by individuals that are in many disciplines.

If I understand this vague message correctly it would appear as if Dynamic Blocks would be the best advice.

[Sea-Haven]

There is no such thing as one reinforced concrete beam, to many variations. But your in luck do a google "reinforced concrete beam autolisp" you shoud be swamped with answers.