Abstract With the increased use of cable bolts in mining and civil projects worldwide, it is important to understanding performance these support structures different scenarios. The axial load transfer mechanisms six were investigated experimentally this research study. A large-scale pull-out testing apparatus with a capacity 1000 kN was designed manufactured as part investigation. common comme...

Sevenfold improved axial resolution has been achieved in three-dimensional widefield fluorescence microscopy, using a novel interferometric technique in which the sample is observed and/or illuminated from both sides simultaneously using two opposing objective lenses. Separate interference effects in the excitation light and the emitted light give access to higher resolution axial information a...