The statically determined load transmission system
Wagener & Polascheck presented a new load transmission system for manhole constructions. The system bearing the name „Idla® click 3punktplus“ ensures a reliable load transmission from the cones up to the manhole base section. For this purpose, in the factory three Idla click – elements are vibrated into the outer platform of the manhole components.
Load compensation in three parts for manhole constructions
In this way, the manhole system for the highest demands is produced with an integrated sealing and load transmission system (Idla is the acronym of the corresponding German phrase) built in the bell with the system „3punktplus“.
The so-called three-point bearing is the basis for the reliable load transmission system. Because if the load distribution elements are accurately positioned upon each other, three columns are built that are transmitting the load as defined (Fig. 2). In this way, the bending tensions in the manhole components...
