Investigation and Development of a Three-Dimensional Transmission Tower-Line System Model Using Nonlinear Truss and Elastic Catenary Elements for Wind Loading Dynamic Simulation

Table 7

One-span two-line line middle dynamic displacement time-history difference indicator between each model and the ANSYS model.

	x direction (%)	y direction (%)	z direction (%)
ANSYS auto-gravimetric	0.0980	4.1373	8.2330
ECE-MATLAB	0.9475	0.2365	1.6704
NLTc-MATLAB	0.9988	0.8910	1.6977
LS-DYNA	11.7811	54.3502	84.4399