Test Case 1

Box Girder Data
Box
Width
Box Depth
Top Slab
Thickness
Soffit
Thickness
Overhang length
Number of
Girders
Girder
Thickness
Properties of Box Section
Area
![]()
![]()
![]()
![]()
![]()
![]()
![]()
<~~~~~~~~~
Xbar
![]()
<~~~~~~~~~
Ybar

<~~~~~~~~~
Moment of
Inertia About X-X
![]()
![]()
![]()
![]()
![]()
![]()
![]()
<~~~~~~~~~
Moment of
Inertia About Y-Y
![]()
![]()
![]()
![]()
![]()
![]()
![]()
<~~~~~~~~~
Moment of Inertia About Z-Z
area = 39x9=351 Note: Area of slabs and webs
Iz = 4 x 3512
/ 2 x (39+9) = 5133 <~~~~~~~~~
Properties of Solid Section
![]()
![]()
![]()
![]()
![]()
<~~~~~~~~~
Xbar
![]()
<~~~~~~~~~
Ybar

<~~~~~~~~~
Moment of
Inertia About X-X
![]()
![]()
![]()
![]()
![]()
<~~~~~~~~~
Moment of
Inertia About Y-Y
![]()
![]()
![]()
![]()
![]()
<~~~~~~~~~