A method 1 wherein said step of analyzing the section includes the step of using finite element analysis to determine {HEAD ~ a geometric property} of {TAIL ~ the section} to assess its stiffness 
of
A method 1 wherein said step of analyzing the section includes the step of using finite element analysis to determine { HEAD ~ a geometric property } of { TAIL ~ the section } to assess its stiffness
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH