超单元定义式采用如下的形式
*ELEMENT, TYPE=Z002, ELSET=SUBSTRUCTURE, FILE=SIMP
1000, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 115,
116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130,
131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145,
146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 361, 362, 363, 364, 365,
366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380,
381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395,
396, 397, 398, 399, 400, 401, 443, 444, 445, 446, 447, 448, 449, 450, 451,
452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466,
467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481,
482, 483
但是会出现这样的错误提示, ***ERROR: ELEMENT 1000 MIGHT HAVE NODES WHOSE NUMBERS ARE ZERO OR MIGHT NOT
HAVE SUFFICIENT ELEMENT CONNECTIVITY DATA.
LINE IMAGE: 396, 397, 398, 399, 400, 401, 443, 444, 445, 446, 447, 448, 449,
450, 451
***NOTE: DUE TO AN INPUT ERROR THE ANALYSIS PRE-PROCESSOR HAS BEEN UNABLE TO
INTERPRET SOME DATA. SUBSEQUENT ERRORS MAY BE CAUSED BY THIS OMISSION
***ERROR: NODE 0 APPEARS MORE THAN ONCE IN THE DEFINITION OF ELEMENT 1000.
THIS IS NOT CONSISTENT WITH THE ORDERING OF THE RETAINED DOFS
***ERROR: NODE 0 APPEARS MORE THAN ONCE IN THE DEFINITION OF ELEMENT 1000.
THIS IS NOT CONSISTENT WITH THE ORDERING OF THE RETAINED DOFS
而且貌似是只有当写到节点466时模型可以实现。当在466之前或写到466之后都会提示出现这样的错误,都是提示最后一行出错。
个人分析的原因:
1,是不是和ELEMENT TYPE 有关,但是改变了几次TYPE还是没有效果。
2,是不是和FILE有关系,定义之后会生成SIM 以及SUB格式的文件,删除这两种文件也没有效果。
希望有做过这方面的前辈多多指教 |