More specifically, provided is {TAIL ~ a support element} comprising components having pre stressed elements that relax during {HEAD ~ loading} of the support element 
More specifically , provided is { TAIL ~ a support element } comprising components having pre stressed elements that relax during { HEAD ~ loading } of the support element
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH