Anchor channels with bolts for dynamic loads
The movements caused by dynamic loads of attachment parts are increased if a hole clearance exists around the fastening element. The movements have an unfavorable effect both in the long term and in the short term. Therefore, the hole clearance of screwed connections in steel structures or for fixing of production plants are grouted in case of occurring fatigue loads.
For the connection of steel components to reinforced concrete, the grouting of the annular gap is highly recommended where earthquake loads exist. Anchor channels are particularly suitable as fastening element of steel components...
