This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful. Please visit our Privacy policy for further information.
Research Summary Report
Research Summary Report of A03
Extrusion of Near-Nozzle Mixed Concrete –Individually Graded in Density and in Rate of 3D Fibre Reinforcement [07.04.2023] Hechtl, Christian Maximilian, TP editor, m.hechtl@tum.de, TUM, Chair of Materials Science and Testing (cbm) Dr.-Ing. Kränkel, Thomas, PL, thomas.kraenkel@tum.de, TUM, cbm Prof. Dr.-Ing. Gehlen, Christoph, PL, gehlen@tum.de, TUM, cbm Main goal The goal of A03 is to establish a concrete extrusion process using a near-nozzle mixing (NNM) approach to enable a quick change of material properties during printing (gradation). This approach allows …
Published on 19. April 2023
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report of A02
Particle-Bed 3D Printing by Selective Cement Paste Intrusion (SPI) – Particle Surface Functionalisation, Particle Synthesis and Integration of WAAM Reinforcement [24.03.2023] Straßer, Alexander, TP editor, alexander.strasser@tum.de, TUM, Chair of Materials Science and Testing Kränkel, Thomas, TP editor, thomas.kraenkel@tum.de, TUM, Chair of Materials Science and Testing Gehlen, Christoph, PL, gehlen@tum.de, TUM, Chair of Materials Science and Testing Main goal The goal of A02 is to implement reinforcement by Wire and Arc Additive Manufacturing (WAAM) in concrete elements produced by Selective …
Published on 14. April 2023
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report of A01
Particle-Bed 3D Printing by Selective Cement Activation (SCA) – Particle Surface Functionalisation, Particle-Bed Compaction and Reinforcement Implementation [10.03.2023] Herding, Friedrich; Researcher, f.herding@ibmb.tu-bs.de Mai, Inka; Researcher, mai@tu-berlin.de Lowke, Dirk; Project leader, d.lowke@ibmb.tu-bs.de TU Braunschweig, Institute of Building Materials, Concrete Construction and Fire Safety (iBMB) The main objective of our research is to understand the material-process interactions in particle-bed 3D printing (PB3DP) by Selective Cement Activation (SCA) in order to produce concrete elements with high mechanical strength and geometric precision. …
Published on 28. March 2023
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report of C05
Jointing Principles for Combination of Concrete Elements Produced by Different Additive Manufacturing Processes [24.03.2023] Prof. Dr. Martin Empelmann (iBMB) Prof. Dr. Harald Kloft (ITE) Abtin Baghdadi, a.baghdadi@tu-braunschweig.de Jan-Paul Lanwer, Hendrik Weigel (iBMB) The Technical University of Braunschweig, Institute of Structural Design (ITE) Institute of Building Materials, Concrete Construction and Fire Safety (iBMB) This collaborative project between ITE and iBMB (Concrete-Construction Division) focuses on investigating the combination of different additively manufactured elements using subtractive robotic processes. The primary objective …
Published on 24. March 2023
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report of B03
Modelling and Simulation of Shotcrete 3D Printing (SC3DP) Based on a Massively Parallel Multi-Phase, Multi-Component Coupled LBM-DEM Approach [17.03.2023] K. Kutscher (PostDoc), kutscher@irmb.tu-bs.de M. Geier (PI), geier@irmb.tu-bs.de M. Krafczyk (PI), kraft@irmb.tu-bs.de TU Braunschweig, IRMB The primary aim of the project is to understand and quantify the dynamic distribution of material components (fluid, air and particles) and kinetic energy inside the jet of liquid concrete present in the shotcrete process. The information is required as a basis for future optimization …
Published on 21. March 2023
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report of C04
Integrating Digital Design and Additive Manufacturing through BIM-Based Decision Support and Digital Twin Methods [17.02.2023] Borrmann, André, Project leader,andre.borrmann@tum.de, Slepicka, Martin, Researcher,martin.slepicka@tum.de, Technical University of Munich,Chair of Computational Modeling and Simulation Summary Computer Aided Manufacturing (CAM) methods, such as Additive Manufacturing (AM), are becoming increasingly popular in the construction industry since they offer more geometrical freedom than conventional methods. However, more complex data preparation is required for these methods and thus they have been considered separately from digital design …
Published on 11. March 2023
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report of A02
Particle-Bed 3D Printing by Selective Cement Paste Intrusion (SPI) – Particle Surface Functionalisation, Particle Synthesis and Integration of WAAM Reinforcement [10.02.2023] Hamilton, Leigh Duncan; Researcher; Leigh-Duncan.Hamilton@tu-braunschweig.de Zetzener, Harald; Leading researcher; H.Zetzener@tu-braunschweig.de Kwade, Arno; Project leader; A.Kwade@tu-braunschweig.de All: TU Braunschweig, Institute for Particle Technology Our main goal within project A02 is to unite two additive manufacturing (AM) processes, thereby, creating a hybrid AM process for structural concrete. The foundation of A02 is formed around the concrete 3D printing process Selective …
Published on 6. March 2023
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report of A04
Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality [20.01.2023] David, Martin; Doctoral Researcher, m.david@tu-braunschweig.de, TU Braunschweig, Institute for Machine Tools and Production Technology (IWF) Summary Project A04 aims to investigate cooperative Additive Manufacturing (AM) processes based on Shotcrete 3D Printing (SC3DP) for the production of material-efficient, force-optimised, reinforced, load-bearing concrete components with precise surface quality and geometrical precision. The goal is to produce large-scale concrete elements using significantly lower amounts of …
Published on 23. February 2023
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report of A05
Integration of Individualized Prefabricated Fibre Reinforcement in Additive Manufacturing with Concrete [03.02.2023] Rothe, Tom; Doctoral researcher, t.rothe@tu-braunschweig.de, Hühne, Christian; Project Leader, Christian.Huehne@tu-braunschweig.de, TU Braunschweig, Institute for Mechanics and Adaptronics (IMA) The individual integration of fibre reinforcement into large concrete components produced by Additive Manufacturing allows new design freedoms and reduces concrete consumption due to reduced concrete cover. The project A05 develops strategies to integrate freely formable reinforcement strands for the different AM processes. For doing so, a Dynamic Winding …
Published on 16. February 2023
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report of A06
Laser Powder-Bed Fusion (LPBF) of Steel Elements for Construction – Basics of Design and Mechanical Resilience [27.01.2023] Wenzler, David; doctoral researcher; david.wenzler@tum.de Technical University of Munich, Institute for Machine Tools and Industrial Management Diller, Johannes; doctoral researcher; johannes.diller@tum.de Siebert, Dorina; doctoral researcher; dorina.siebert@tum.de Technical University of Munich, Chair of Metal Structures Summary The project A06 aims to explore and evaluate the factors influencing the manufacturing of safe and durable structural steel elements by laser powder-bed fusion (LPBF). …
Published on 8. February 2023
Category: Research Summary Report
Category: Research Summary Report