PLANE FRAME ANALYIS
with CONSTANT VALUE SEMI-RIGID CONNECTIONS

ENGLISH UNITS
plfrpz.exe

SI UNITS
siplfrpz.exe

The required auxiliary file in both cases: brun45.exe
Additional required file for ENGLISH UNITS version: wfaisc.doc

Documention: srcvc.doc.
The documentation contains sample files.
However, you must also refer to srccc.doc.