Longitudinal Beam Section Drawing with Grid Dimensions and Bars

This AutoCAD 2D DWG file illustrates a detailed longitudinal beam section drawing aligned along multiple structural grids. The drawing clearly shows beam sections along Grid A B, C 1 2 3, and 4 with precise span dimensions such as 8000 mm, 6000 mm, and intermediate offsets of 1500 mm and 1800 mm. Beam levels are marked at plus 108.820 T O B level, ensuring accurate vertical reference. Reinforcement details include the number of main bars, bar diameter, such as 16 mm bars, top and bottom reinforcement continuity, and stirrup spacing specified at 150 c c. Each beam section is well labeled with directional arrows and sectional callouts for clear on-site understanding.

The drawing also provides beam width and depth proportions, along with extra bar placement near supports and mid-span zones. Stirrup distribution zones and bar curtailment lengths are clearly defined for structural execution. This DWG file is suitable for architects, civil engineers, and construction professionals who require precise beam reinforcement and grid-based structural coordination. The file is fully editable and can be directly used in AutoCAD and referenced in Revit, SketchUp, and other CAD workflows for residential and commercial structural projects.