EK677
If the bar is fully utilised for tension, it cannot contribute to the shear resistance due to dowel action.
EK675
The bending mechanism is decisive for dowel action. The mechanism of shear is subordinate and kinking only occurs after very large interface displacements and is therefore neglectable for common building […]
EK673
The activation of dowel action in the reinforcement bar occurs due to relative horizontal displacement of old and new concrete layer. For dowel action, it can be distinguished between the […]
EK295
If shear reinforcement is not provided, shear resistance in reinforced concrete members is developed by a combination of the following mechanisms: Shear resistance of the uncracked concrete. From 20% to […]
EK200
When steel bars or rods are placed across the joint, shear forces can be transferred between elements by dowel action. The dowel is loaded by shear at the joint interface […]
EK196
Shear forces between adjacent precast concrete components can be transferred through bond, interface joint friction, interlocking by shear keys, dowel action of transverse steel bars or rods.
EK195
Combined action by shear friction and dowel action can be obtained if the dowels are anchored by bond or by end anchorages.
EK181
In general, the horizontal forces are transferred between precast units by a combination of shear friction, aggregate interlocking, dowel action and mechanical welding. To resist these forces, it is necessary […]