PT Unknown AU Brøns, M Plaugmann, A Thomsen, JJ Fidlin, A TI Vibration-based bolt tension estimation for multi-bolt joints SE Nonlinear Structures & Systems, Volume 1: Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics 2020. Ed.: G. Kerschen PY 2021 BP 129 EP 133 DI 10.1007/978-3-030-47626-7_21 LA english PI Houston, TX, USA ER