The (Element) Stress Report is just that, a report for the elements in the model. Therefore, each element has its own (report) data, for each of its two end nodes.
So, in a model with nodes 100--110--120--130--140 (etc) you have elements:
100--110
110--120
120--130
130--140 (etc)
So in the Stress Report (and the Force Report) you have this:
100 -> data.... (which is the data for node 100 on element 100-110)
110 -> data.... (which is the data for node 110 on element 100-110)
110 -> data.... (which is the data for node 110 on element 110-120)
120 -> data.... (which is the data for node 120 on element 110-120)
120 -> data.... (which is the data for node 120 on element 120-130)
130 -> data.... (which is the data for node 130 on element 120-130)
130 -> data.... (which is the data for node 130 on element 130-140)
140 -> data.... (which is the data for node 140 on element 130-140)
The nodes will appear on each element to which the are connected/associated. For a "tee node", the node will appear on 3 elements in the Force and Stress reports. The forces and stresses can be different depending on what is happening with the element.
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Regards,
Richard Ay - Consultant