TRR277 Person: Gehlen, Christoph Prof. Dr.-Ing.
Project A 03
A century later: a bearing-capacity framework to extract Mohr-Coulomb parameters from penetration tests
2026| C.M. Hechtl, S. Segl, T.Kränkel, C. Gehlen Rheologica Acta, 65(5), pp. 475-486 https://doi.org/10.1007/s00397-026-01562-x Data | Zenodo, 2025 …Adaptive-binder-aggregate mixing (ABAM): Concept for extrusion-based multi-material 3D concrete printing
2026| C.M. Hechtl, M. Dahlenburg, F. Bos, T. Kränkel, C. Gehlen Additive Manufacturing Letters, 17, 100353 https://doi.org/10.1016/j.addlet.2025.100353Properties of the transition region in 3D printed functionally graded concrete through Near Nozzle Binder-Aggregate Mixing (NNBAM)
2026 | S. Cheng, B. Grimm, M. Unterreiner, M. Hechtl, M. Dahlenburg, T. Kränkel, J. Fottner, C. Gehlen, F. Bos: Properties of the transition region in 3D printed functionally graded…Functionally Hybridised Lightweight Concrete Components: Monolithic Building Construction Using Selective Paste Intrusion,
2024 |E. Krakovska, D. Briels, A. Straßer, T. Kränkel, T. Auer, C. Gehlen, P. D´Acunto, K. Dörfler: Functionally Hybridised Lightweight Concrete Components: Monolithic Building Construction Using Selective Paste Intrusion Digital…Selective Paste Intrusion – An Additive Manufacturing Technique to produce customized Building Components with enhanced Thermal Insulating Performance
2024 | A. Straßer, D. Briels, T. Kränkel, C. Gehlen, T. Auer: Selective Paste Intrusion - An Additive Manufacturing Technique to produce customized Building Components with enhanced Thermal Insulating Performance…Additive Manufacturing of Steel-Reinforced Concrete by Combination of Selective Paste Intrusion and Wire Arc Additive Manufacturing: Impact of Heat Generated by WAAM on Bond Behavior of the Reinforcement
2025 | A.Straßer, F.Riegger, T. Kränkel, C. Gehlen: Additive Manufacturing of Steel-Reinforced Concrete by Combination of Selective Paste Intrusion and Wire Arc Additive Manufacturing: Impact of Heat Generated by WAAM…Additive manufacturing by the selective paste intrusion: Effect of the distance of the print nozzle to the particle bed on the print quality
2024 | A.Straßer, A. Haynack, T. Kränkel, C. Gehlen: Additive manufacturing by the selective paste intrusion: Effect of the distance of the print nozzle to the particle bed on the…






