Experimental and Analytical Investigation of Deformations and Stress Distribution in Steel Bands of a Two-Span Stress-Ribbon Pedestrian Bridge

Table 1

Test results and analytical predictions of vertical displacements due to symmetrical load.

Indicator	Sag , mm	, mm
		Test	Prediction	Error, %
I2	—	−8.92	−8.99	−0.8
I3	−138.80	−10.74	−11.99	11.6
I4	—	−8.18	−8.80	9.9
I11	—	−9.65	−8.60	−10.9
I12	−140.10	−11.77	−11.46	−2.6
I13	—	−8.85	−8.60	−2.8