Validity of a forced nikah?

I know forced marriage is not permissible. But many people say that as long as the bride agrees with the marriage contract, and says qabul three times, the marriage is valid. But, what if the bride’s father (or any other Wali) threatens her by saying that he would kill her or himself (happens a lot in the country I live) or forces her by beating her (doesn’t happen that often but there are exceptions)? Can the woman annul her marriage?