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