Dynamic cyclic stresses can result in fatigue failure as the attachment shows. Here, a failed steel component in a concrete bridge deck has failed. The failure only became visible when a portion of concrete over the failure spalled off. The asphaltic concrete visible in the photo was a temporary repair of the spalled area.

Thanks

Good example of fatigue failure for which the strength of the material or the utilization cycles have been overstepped.

Dear Mohammed

The following paper (link below) may be of some use to help answer your question, although it is to do with earthquake load:

http://www.iitk.ac.in/nicee/wcee/article/8_vol4_491.pdf