[ABAQUS]spring element의 사용

[Brian Lee]

*ELEMENT,TYPE=JOINTC,ELSET=JOINT_A
    173275,    206228,    206329
    173276,    206229,    206412
    173278,    206227,    206576

*ORIENTATION, NAME = sys_bush, DEFINITION = COORDINATES, SYSTEM = RECTANGULAR
2805.23578,-5.934E-11,653.465869,2904.61048,100.0     ,642.300328,2904.61048,-5.934E-11,642.300328

*ELEMENT, TYPE=JOINTC, ELSET=JOINT_A
 2001, 3001, 2001
*JOINT, ELSET=TIRE, ORIENTATION=sys_bush
*SPRING
 1,
 175.,
*SPRING
 2,
 175.,
*SPRING, NONLINEAR
 3,
 -10000., -24.21(4)
      0., -19.21(0)
   4150.,   0.00(20)
  10630.,  30.00