Sources of tension are very important because with every problem, you should know what caused it. So, you must find the reason behind the weak point and try to fix it permanently. If you skip that step, the problem will happen again. Furthermore, there are several types of tensions. One is the tension caused by bending (positive or negative) or axial. Another tension is caused by load reversals. Another types are the tensions caused by shear and torsion.

Sources Of Tension and Weak Points in Walls

Finally, if you need more help with getting the idea for this topic, see the pictures below. The illustrations and the explanations will clarify the terms for you.