![]() ![]() After having determined the cross section forces, one does a non-linear cross section design to determine the required amount of reinforcement. The underlying assumption is, that the decrease of stiffness due to cracking is approximately uniform in the structure and thus does not lead to a large scale redistribution of internal forces. The normal procedure when dealing with reinforced concrete structures is to do a linear elastic calculation which does not take account of cracking. adding dead weight) one has to add reinforcement. In case tension can not be avoided (by e.g. Therefore when analyzing them with Karamba make sure that no tension stresses occur in those structural elements. ![]() If not reinforced with steel bars both concrete and brick structures show brittle behavior: They are strong in compression but weak in tension. You can use Karamba for the simulation of brick and reinforced concrete walls. ![]()
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