最近在用ansys做钢绞线接触分析，遇到了计算不收敛问题。
有这样的warning。
*** WARNING *** CP = 1480.594 TIME= 10:59:08
Contact element 12242 (real ID 1) status changes abruptly from
no-contact -> contact (with target element 11943).
*** WARNING *** CP = 1552.547 TIME= 10:59:50
Contact element 12860 (real ID 1) status changes abruptly from
no-contact -> contact (with target element 11809).
*** WARNING *** CP = 1779.250 TIME= 11:01:48
Contact element 12858 (real ID 1) status changes abruptly from
no-contact -> contact (with target element 11807).
*** WARNING *** CP = 1855.859 TIME= 11:02:27
Contact element 13103 (real ID 1) status changes abruptly from
no-contact -> contact (with target element 11606).
*** WARNING *** CP = 2052.984 TIME= 11:04:10
Contact element 12375 (real ID 1) status changes abruptly from contact
(with target element 11775) -> no-contact.
*** WARNING *** SUPPRESSED MESSAGE CP = 2141.094 TIME= 11:04:55
Contact element 12375 (real ID 1) status changes abruptly from contact
(with target element 11775) -> no-contact.
全部回答 (6)
看完这集就睡 2019年12月21日您好，我遇到了跟您一样的问题，问一下您解决了吗？或者可以请教您一下吗
邹正刚 2019年9月6日把你的具体模型发上来，并进行详细的说明。
弹性模量小了不收敛，应该是变形太大。可以把网格划分的密一些试试 (加密到 2～4 倍)。
小小_2456 2019年9月5日
