| 摘要 |
A tension member monitoring device is provided with at least one contact sensor (21) and a defect determining device (20). The contact sensor (21), which is arranged next to a corresponding tension member (3) without touching the tension member (3), is configured to output a contact signal when contacted. The defect determining device (20), which receives the contact signal, is configured to determine whether there is a defect in the tension member (3), based on the contact signal. |
