General Format
The format of a reference to a Reference Load in a primary load (j) case is thus:
LOAD j LOADTYPE (type) load_title
REFERENCE LOAD
R(i) 1.0
…
Example
LOAD 1 LOADTYPE None TITLE D+L
REFERENCE LOAD
R1 1.0 R2 1.0
LOAD 2 LOADTYPE None TITLE DEAD+SNOW
REFERENCE LOAD
R1 1.0 R3 1.0
LOAD 3 LOADTYPE None TITLE D+H
REFERENCE LOAD
R1 1.0 R4 1.0
ELEMENT LOAD
1212 1267 TRAP GY JT -0.54 -0.44 -0.44 -0.54.