| 1 | But lamination makes fabricating glass for structural uses very difficult. | |
| 2 | Blades built up laminated hardwood and pine with ply covering overlain by glued fabric. | |
| 3 | The core includes a plurality of generally circular laminations in a stacked formation one on top of each other. | |
| 4 | The present approach is suitable for mechanical analysis of middle and thick laminates , and has a good convergence. | |
| 5 | The Grand Canyon, in northern Arizona, tells the story of Earth itself in the colorful strata of canyon walls that reveal rock formations documenting the planet' s history. |