2 Finite element assembl Each finite element is conneted to ts neighbors st its end nodes DC a ge nodes 已1 Ue Dr iwer Meats 41(2=V2≠ 3 eU(° en Conceot question: Expression for the locel-globsl nodal M中 pins for te pusdratc clement we=n he assembly of the element equi sions is based on the satisfaction of Hhe varitional principle for he whole systeM