Note that this package has been primarily used for edge crack problem so that this function treats the element edge as an external edge. This is good for edge crack problem as the crack mouth is indeed on the external boundary.
If later on, one intends to inject fluid from the interior, attention must be paid to this issue.
Note that this package has been primarily used for edge crack problem so that this function treats the element edge as an external edge. This is good for edge crack problem as the crack mouth is indeed on the external boundary.
If later on, one intends to inject fluid from the interior, attention must be paid to this issue.