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