stapling head reinforcement

abaci09

New Member
8.3.2 - Punching Rebar The stapling strength determined by Equation 8.21 can be increased by reinforcement or profile arrangements or special steel elements, the validity of which has been proven by experiments. However, for the punching reinforcement to be effective, the plate thickness must be at least 250 mm. Also, the enhanced strength with these arrangements can never exceed 1.5 times the value determined by Equation 8.21. trying. however, no information is given for the equipment. When a cap is made under the column on a raft foundation, the reinforcement must be calculated according to the lower end shear and moment values of the column. I have designed a sample head reinforcement plan in the appendix, is there a missing or wrong aspect. (Reinforcement values are visual) Thank you.
 
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