Unit weight of a slab

Unit weight of a girder

Linear load for wearing surface

Linear load for a barrier

A factor multiplied to current loads

Load acting on bearing points

Load acting on centerline of a cap

Distance between centerline of cap and point of load

Load acting on column

Direction of column load, either in global X, Y, or Z direction

Magnitude of column load at starting point

Location of column load at starting point, in terms of column length, measured from the fixity point of a column (i.e., bottom of the column)

Magnitude of column load at ending point

Location of column load at ending point, in terms of column length, measured from the fixity point of a column (i.e., bottom of the column)

Angle of winds acting on a bridge, measured from the normal to a bridge longitudinal direction to the wind pressure direction. Positive if anti-clockwise.

Define the elevation, above which the wind load is applied on column

Length of live load; default value is average span length

Live load designation selected from Live Load Library

Used to determine the Seismic Performance Category for seismic load generation

Linear superstructure unit weight

Moment of inertia of superstructure about global Y-axis

Moment of inertia of superstructure about global Z-axis

Span number at back of pier under consideration

Average height of all columns for pier under consideration (0 if abutment)