5. D modeling

This modeling is identical to the C modeling.

The only difference is that a topological enrichment is chosen here (a single layer of elements enriched at the bottom of the crack).

Only the crack tilted at 30° is modelled.

5.1. Tested sizes and results

Identification	Reference	Tolerance
CALC_G
C1 + background1: K1	1.9294 105	0.5%
C1 + background2: K1	1.9294 105	0.5%
C1 + background1: K2	1.1139.105	3.0%
C1 + background2: K2	1.1139.105	3.0%
C1 + background1: G	0.215	4.0%
C1 + background2: G	0.215	4.0%
C2 + background1: K1	1.9294 105	0.5%
C2 + background2: K1	1.9294 105	0.5%
C2 + background1: K2	1.1139.105	3.0%
C2 + background2: K2	1.1139.105	3.0%
C2 + background1: G	0.215	4.0%
C2 + background2: G	0.215	4.0%
POST_K1_K2_K3
C1 + background1: K1	1.9294 105	6.0%
C1 + background2: K1	1.9294 105	6.0%
C1 + background1: K2	1,139 105	6.0%
C1 + background 2: K2	1,139 105	6.0%
C2 + background1: K1	1.9294 105	6.0%
C2 + background2: K1	1.9294 105	6.0%
C2 + background 1: K2	1,139 105	6.0%
C2 + background 2: K2	1,139 105	6.0%