Here is the autocad dwg of details of castles,seismic column,isometric view of castle,plan of column,sectional detail.
Roof section detail separa
Location Map outline Autoc
civil detail dwg file
Space frame layout and sup
Wall foundations detail in
2D CAD Drawing Structure D
Culvert Slab Design
Structural detail dwg file
2D CAD Continuous Beam Rei
Ground floor structure pla
Structure Detail
Structural details