*HEADING : VERIFICATION OF INITIAL CURVATURE OF BEAMS AND SHELLS [B21] TEST 9-DIGIT LABELS *PREPRINT, ECHO=YES, MODEL=YES, HISTORY=YES *NODE 900000001, 0.0, 0.0 900000002, 5.0, 0.0 *ELEMENT,TYPE=B21, ELSET=EALL 900000001,900000001,900000002 *NORMAL 900000001,900000001, -.0872, .9962 900000001,900000002, .0872, .9962 *BEAM SECTION, SECTION=RECT,MATERIAL=A1, ELSET=EALL 0.5, 0.5 0.0, 0.0, -1.0 *MATERIAL,NAME=A1 *ELASTIC,TYPE=ISOTROPIC 30.0E6, 0.3 *BOUNDARY 900000001, 1,2 900000001, 6 *STEP,PERTURBATION *STATIC *CLOAD 900000002,1, 25.0 *EL PRINT,FREQ=0 *END STEP