Open Access

表6

材料刚度折价退化

E11 E22 E33 V12 V13 V23 G12 G13 G23 ef em ed
1 1 1 1 1 1 1 1 1 0 0 0
0.001 1 1 0.001 0.001 1 0.001 0.001 1 1 0 0
1 0.001 1 0.001 1 0.001 0.001 1 0.001 0 1 0
1 1 0.001 1 0.001 0.001 1 0.001 0.001 0 0 1
0.001 0.001 1 0.001 0.001 0.001 0.001 0.0001 0.001 1 1 0
0.001 1 0.001 0.001 0.001 0.001 0.001 0.001 0.001 1 0 1
1 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0 1 1
0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 1 1 1

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.