1–4 von 4 Ergebnissen
|

    Evaluation of the Remaining Prestress Force and Center Negative Bending Moment in Crossties Removed From Track After 25 Years of Service

    Scott, James D. / Peterman, Robert J. / Robertson, Aaron A. et al. | British Library Conference Proceedings | 2019

    Determining the Remaining Prestress Force in a Prestressed Concrete Railroad Tie Through Loading in Direct Tension

    Scott, James D. / Peterman, Robert J. / Beck, B. Terry et al. | British Library Conference Proceedings | 2018

    Application of Adaptive Control to High-Speed Aluminum Machining

    Force, Dave / Deneen, Kevin / Escobedo, Larry et al. | SAE Technical Papers | 1997