After the rat had had its water reinforcement, both levers were introduced in the box.
The forces at the centroid of the reinforcement, in both directions, have been obtained from equilibrium, and the steel area needed is computed by dividing these tension forces by the steel yield stress, fy.
The optimal use of Carbon Fibre Reinforced Polymer (CFRP) when strengthening timber beams loaded in bending involves considering placing the reinforcement on both the tension and the compression side, in order to utilise the ductile compression failure of the wood to the full.
The yielding of the reinforcement for both type A specimens started at the tie between the nodes 7 and 10 (strain gauge A-SL2-3).
However, the yielding of the reinforcement for both type B specimens started at the tie between nodes 10 and 14 and almost simultaneously at the tie between nodes 5 and 8 (strain gauge B-SL2-3).
As shown in the Fig. 1, in a reinforced concrete member subjected to tension, T (or the tension zone in a flexural member), the reinforcement at both loaded ends (which may be interpreted as crack locations) sustains the total external force with the stress f so.
Removal of the reinforcement can be both costly and labor intensive.
In the paper, the effectiveness of the mixed reinforcement in both tested deep beam systems, as referred to the design recommendation proposed in the published papers is also verified.
Our results highlight how the grain size of the abrasive and the WC reinforcement particles both have a major abrasive effect.
