Simplified Truss Design

12 GLOBAL 90 Table Allowable analysis ANGLES IN DEGREES applied arch architectural AXIAL FORCE COEFFICIENTS bers bottom chord bridge building built carry CENTURY COEFFICIENTS K columns compression members connections considered construction Continued cross-section diagonal diagonal members efficiency ELONGATION engineer example f Grade fact FEET Figure Flat formula frame given GLOBAL hinge horizontal illustrated increase indicates iron Italy JOINT DISPLACEMENT K K K K₁ K₂ K₂ K₁ K2 K₁ K2 kips LENGTH COEFFICIENTS LINE loading condition loads Main Members material METERS Notice Panels at Top parallel patented Pitch plane Plate Pratt present prestressed Problem RESULTANT JOINT roof Select shows simple space span statically determinate steel steel trusses Stress structure struts SUPPORTS Table tension tension members timber top chord Triangular truss truss systems types typical UNITS VALUES vertical Warren wood zontal mem Κι