| 摘要 |
The deformation of buildings or constructions e.g. caused by climatic or seismic forces is controlled by cross bracing the structure. At each end of the cross bracing strut are tension or compression compensating units. Each unit has a support body with features allowing it to be fastened to the node of the structure. - The unit is attached to its cross bracing by bolts which slide in slots on low friction washers or spacers. The tension or compression loads are absorbed and counteracted by a pile of elastic elements e.g. springs, Belleville washers, rubber blocks etc. with an elasticity to suit each application. External tie bars compress the elastic elements during installation.
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