Cross section at the middle of girder in AutoCAD, dwg file.
<p>This Architectural Drawing is AutoCAD 2d drawing of Cross section at the middle of girder in AutoCAD, dwg file. Deck slabs in ladder decks span longitudinally between transverse cross-girders and the primary function of these cross-girders is <strong>to support the deck slab</strong>. The girders may, however, need to perform the secondary function of preventing the slab from buckling in compression.</p>