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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 [28.10.2022] Riegger, Felix; Doctoral researcher; Felix.Riegger@iwb.tum.de Wimmer, Andreas; Head of the research group; Andreas.Wimmer@iwb.tum.de All: Technical University of Munich, Institute for Machine Tools and Industrial Management The main goal of project A02 is the implementation of reinforcement with Wire and Arc Additive Manufacturing (WAAM) in concrete elements produced by Selective Paste Intrusion (SPI) by means of a simultaneously additive …
Published on 2. November 2022
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report of C06
Integration of Additive Manufacturing in the Construction Process [06.10.2022] Placzek, Gerrit; Doctoral researcher, g.placzek@tu-braunschweig.de TU Braunschweig, IBB The integration of additive manufacturing into construction requires an interdisciplinary approach. The different competences of the team – digital fabrication in architecture (Hack), geodesy and photogrammetry (Gerke) and construction management (Schwerdtner) – lead to research from diverse perspectives on the various scalar levels of construction to be viewed holistically: component, building and industry scale. Within Subproject C06, our goal is to create …
Published on 20. October 2022
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report A07
Wire and Arc Additive Manufacturing (WAAM) of complex individualized steel components [30.09.2022] Müller, Johanna; doctoral researcher johanna.mueller@tu-braunschweig.de TU Braunschweig, Institute of Joining and Welding Main goal The aim of TP A07 is the design, the manufacturing and the testing of complex individualized steel components by means of WAAM. That contains the fundamental investigation of design and the design process for WAAM components. For the manufacturing of steel components by WAAM, stable and reliable processes for basic geometries are …
Published on 10. October 2022
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report C05
Jointing Principles for Combination of Concrete Elements Produced by Different Additive Manufacturing Processes [23.09.2022] Empelmann, Martin; Project Leader, m.empelmann@ibmb.tu-bs.de Weigel, Hendrik; Doctoral Researcher, h.weigel@ibmb.tu-bs.de TU Braunschweig, Institute of Building Materials, Concrete Construction and Fire Safety (iBMB), Division of Concrete Construction Main goal The main goal of the C05 project is gaining fundamental knowledge for the design of dry joints in AM components. Therefore, the correlation between the execution and manufacturing on the load-bearing behaviour of dry joints will …
Published on 28. September 2022
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report A06
Laser Powder-Bed Fusion (LPBF) of Steel Elements for Construction – Basics of Design and Mechanical Resilience [16.09.2022] 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 The project A06 aims to explore and evaluate the factors influencing the manufacturing of safe and durable structural steel elements by Powder Bed Fusion of Metals using a Laser …
Published on 21. September 2022
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report C02
3D Structural Puzzle – Numerical Multi Scale Shape and Topology Optimisation Methods to Additively Manufacture Optimal Structures from Optimised Pieces [01.09.2022] Dr.-Ing. Reza Najian Asl (reza.najian-asl@tum.de); Prof. Dr.-Ing Kai-Uwe Bletzinger; TUM, Chair of Structural Analysis Current state of research Additive manufacturing in construction is a real enabler for the creation of optimal structures. It breaks the limitations of classical construction and provides the possibility of design and optimization for every feature and property of the structure, especially material and shape. …
Published on 14. September 2022
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report A04
Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality [26.08.2022] Dörrie, Robin: doctoral researcher, r.doerrie@tu-braunschweig.de, Technische Universität Braunschweig, Institut für Tragwerksentwurf Within this project, basic research on various Shotcrete 3D Printing (SC3DP) strategies, materials, tools and methods will be conducted with regard to enhanced material and process control, reinforcement integration, surface quality and automation. To that end, different reinforcement materials in combination with suitable reinforcement manufacturing and integration concepts will be investigated based on …
Published on 6. September 2022
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report A03
Extrusion of Near-Nozzle Mixed Concrete –Individually Graded in Density and in Rate of 3D Fibre Reinforcement [26.08.2022] Hechtl, Christian Maximilian, TP editor, m.hechtl@tum.de, TUM, Chair of Materials Science and Testing (cbm) Dr.-Ing. Matthäus, Carla, TP editor, c.matthaeus@tum.de, TUM, cbm Dr.-Ing. Kränkel, Thomas, PL, thomas.kraenkel@tum.de, TUM, cbm Prof. Dr.-Ing. Gehlen, Christoph, PL, gehlen@tum.de, TUM, cbm The goal of A03 is to establish a concrete extrusion process using a near nozzle mixing approach to enable the change of material properties while …
Published on 31. August 2022
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report B04
Process Control and Adaptive Path Planning for Additive Manufacturing Processes Based on Industrial Robots with an Extended Degree of Freedom [19.08.2022] Lachmayer, Lukas; Doctoral researcher, lachmayer@match.uni-hannover.de Leibniz Universität Hannover, Institute of Assembly Technology (match) Function integration, topology optimization and automation increase productivity through the reduced workload, sustainability by less applied material and safety by decreasing manual labour. These benefits are condensed in most additive manufacturing processes, and thus, these are of significant interest to the construction industry. However, the time- …
Published on 24. August 2022
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report C01
Bridging Scales – From Geometric Part Details to Construction Elements [16.08.2022] Kollmannsberger, Stefan; PL, stefan.kollmannsberger@tum.de, TUM, CMS Rank, Ernst; PL, ernst.rank@tum.de, TUM, Institute for Advanced Study Oztoprak, Oguz; WiMi, oguz.oztoprak@tum.de, TUM, CMS Digital models for Additive Manufacturing (AM) must consider many different geometric scales. The scales range from micrometers up to tens of meters for metal- or concrete-based processes. The TP C01 aims to develop consistent geometric and computational descriptions for the relevant AM products on all of these …
Published on 16. August 2022
Category: Research Summary Report
Category: Research Summary Report