Design
Of Box Angle Girder: Program Info. / Limitations
(
Actual program is available in
Super Civil CD ) 
This
program designs builtup box girder using four equal angles.

Structural steel design is as per Indian Standard No. IS:8001984.

Design of batten / lacing is not included. 
Actual deflection value is increased by 10 % , to account for any concentrated
load. 
Yield stress fy = 250 Mpa. E = 200000 Mpa. 
Increase in stress factor is applied to permissible stresses, hence stress
ratio is taken as < = 1. 00 