Surface based COHESIVE BEHAVIOR cannot be used for contact pair interactions. See the surface interaction named INTPROP-CO.

(see the surface interaction named INTPROP-2).

At least one non-blank surface must be specified for contact surface interactions referencing NO SEPARATION surface behavior (see the surface interaction named INTPROP-1).这个问题怎么解决啊

Initial contact adjustments for resolving gaps and overclosures when a surface with double-sided facets is paired with any surface having double-sided facets may be incorrect.

Once a pair of surfaces is used for *tie, it cannot be used again for *contact pair and vice versa.

for the out-of-plane thickness of the corresponding surface under *surface interaction.

cohesive性质用general contact和surface to surface（explicit）都报错，surface base cohesive contact只能用于bonded contact？

Please contact your local Abaqus supportoffice and send them the input file, the file support.log which you justcreated, the executable name, and the error code.

以下是status文件相关信息***WARNING: Master surface ASSEMBLY_SURF-CU-3 of contact pair # 5 contains facets with out-of-plane warping of at least 20.000 degrees in increment 22480.

IF BOTH PAIRS ARE *CONTACT PAIRs, THESE TWO PAIRS SHOULD NOT BE SIMULTANEOUSLY PRESENT IN A STEP BECAUSE OF POSSIBLE CONVERGENCE PROBLEMS; USE *MODEL CHANGE,TYPE=CONTACT PAIR TO REMOVE ONE OF THEM.