Research Article

A Structural Analysis Method for Cable-Beam Composite Structure

Table 2

Results of iterative pretension losses compensation calculation in condition with the average pretension of inner cablenet and edge cablenet greater than or equal to 30 N.

The root mean square error of inner cablenet’s nodal displacements (mm)The maximum nodal displacement of inner cablenet (mm)The root mean square value of inner cablenet’s pretension differences (N)The root mean square value of edge cablenet’s pretension differences (N)

Preset pretensions0.18220.32111.13132.6155
The first iterative step0.074140.12930.065770.1149
The second iterative step0.067860.12040.064380.1513
The third iterative step0.067430.11960.064310.1556