| 摘要 |
The invention relates to the internal structure of a deformation block especially for exits, bridges, overpasses, driveways and similar structures that are constructed in roadside ditches that serve for draining roads. The invention also relates to a deformation block from which bridges, overpasses, driveways and similar structures for all kinds of roads are built and a deformation system which consists of single deformation blocks. The subject matter of the internal structure of the deformation block consists in the fact that it consists of at least two rows of cells, wherein the cell axes in the direction of the impact force in the individual rows of cells are mutually offset. The deformation block for this purpose consists of at least two rows of cells, wherein the cell axes are in different cell rows are mutually offset, and it is provided with a through hole for water drainage. The deformation system consists of at least two deformation blocks that are arranged in a base shaped piece, a rear edge or a baffle of which are partially deformable so that the internal structure of these deformation blocks is crushed against them. |
