If the arch rib \(A B C D E\) in Figure \(\mathrm{P} 6.30\) is to be funicular for the dead loads shown at the top joints, establish the elevation of the lower chord joints at \(B\) and \(D\).

Transcribed Image Text:

40 kips 35 kips B h = ? 30 kips hinge 35 kips h = ? I 4 @ 30' = 120' 40 kips F E 50'