/TITLE, VM63, STATIC HERTZ CONTACT PROBLEM SOLVED USING CONTAC178 ELEMENTS
/COM REF: TIMOSHENKO AND GOODIER, THEORY OF ELASTICITY, 3RD ED., ART. 140.
ET,1,PLANE82,,,1 ! AXISYMMETRIC ELEMENTS
ET,2,PLANE183,,,1
ET,3,CONTA178,,4 ! NODAL CONTACT
R,1
RMOD,1,7,1 !CONTACT NORMAL ALONG UY