6. E modeling

This test reproduces bench EPX bm_str_lcab_frot. It validates the use of friction cables in EPX without damping.

6.1. Friction material

The material BPEL_ACIER is assigned to the cable for Code_Aster and to the friction discretes for EPX with the following parameters:

FROT_LINE	0.018
FROT_COURB	0.38

These coefficients correspond to twice the regulatory friction coefficients of type TICC (Strands Injected with Cement Grout).

6.2. Tested sizes and results

Node	Component	Moment (s)	Reference Value (m)	Tolerance
\(\mathit{NY10}\)	\(\mathit{DX}\)	0.11	\(2.27750E-01\)	\(1.E-3\)
\(\mathit{NY10}\)	\(\mathit{DX}\)	0.4	\(2.37959E-01\)	\(1.E-3\)

Mesh	PG	Component	Component	Instant (s)	Reference Value (m)	Tolerance
\(\mathit{MCAY10}\)	1	\(N\)	0.11	\(40510650.0\)	\(1.E-3\)
\(\mathit{MCAY10}\)	1	\(N\)	0.4	\(38661900\)	\(1.E-3\)