Research Article
Structural Design and Mechanical Performance Analysis of Carbon Fiber Closed Fixtures for UHV Transmission Lines
Table 1
Mechanical parameters of T700/T009 material.
| Direction | Elastic modulus | Tensile strength | Compressive strength |
| Direction 1 (MPa) | 140000 | 2616 | 965 | Direction 2 (MPa) | 9000 | 47 | 168 | Direction 3 (MPa) | 9000 | 47 | 124 | Direction | Shear modulus | Shear strength | Poisson’s ratio | 1-2 face (MPa) | 4700 | 72 | 0.32 | 2-3 face (MPa) | 3100 | 51 | 0.45 | 1-3 face (MPa) | 4700 | 71 | 0.32 | Density (g/cm3) | 1.61 | Single-layer thickness/mm | 0.2 |
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