Table 4 Safety Factor and principal stresses (in brackets, MPa) at the most critical point for each component
From: Interpreting finite element results for brittle materials in endodontic restorations
Cement | Dentine | Post | Crown | Core | |
|---|---|---|---|---|---|
VM | 3.96 (-2.3,-4.9,-30.2) | 2.00 (57.6,7.2,4.0) | 8.98 (2.0,-7.2,-161.2) | 1.69 (-4.6,-12.2,-80.8) | 7.76 (-3.0,-4.9,-15.2) |
R | 4.30 (24.6,10.8,1.3) | 1.55 (66.9,23.4,20.1) | 8.71 (-3.2,-10.7,-163.9) | 1.79 (-10.6,-39.6,-91.3) | 8.65 (10.2,2.9,-1.1) |
CM | 4.30 (24.6,10.8,1.3) | 1.55 (66.9,23.4,20.1) | 8.71 (-3.2,-10.7,-163.9) | 1.78 (58.7,20.1,-12.8) | 8.30 (10.2,2.9,-1.1) |
MM | 4.30 (24.6,10.8,1.3) | 1.55 (66.9,23.4,20.1) | 8.71 (-3.2,-10.7,-163.9) | 1.79 (-10.6,-39.6,-91.3) | 8.65 (10.2,2.9,-1.1) |
C | 3.89 (24.6,10.8,1.3) | 1.30 (66.9,23.4,20.1) | 8.98 (2.0,-7.2,-161.2) | 1.97 (58.7,20.1,-12.8) | 8.11 (10.2,2.9,-1.1) |