| 要旨 |
Data was collected from field investigation reports attached to the earthquake resistance evaluation reports of existing reinforced concrete buildings. First, cracks in girders, beams, and slabs of existing reinforced concrete buildings were analyzed regarding their locations, widths, and patterns. Then, the perpendicular margin loads were expressed by the margin rates of loading to clarify the tendency of the margin rate of loading on girders, beams, and slabs of existing reinforced concrete buildings.
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