Purpose: Used to specify section properties of girder for preliminary analysis in Girder System Design Projects. (Not applicable to Line Girder Projects.)
--> Given in girder system input
Lists of flexural moments of inertia (in4 or mm4) at tenth points for girder "i" used for preliminary live load analysis. (See IXC-i for additional details.) Default is (1.8)x(IXG-i) if IXG-i is given and IXL-i is not given.