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