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 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
Research Summary Report A02
Particle-Bed 3D Printing by Selective Cement Paste Intrusion (SPI) – Particle Surface Functionalisation, Particle Synthesis and Integration of WAAM Reinforcement [09.08.2022] Straßer, Alexander, TP editor, alexander.strasser@tum.de, TUM, Chair of Materials Science and Testing Matthäus, Carla, TP editor, c.matthaeus.@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 The goal of A02 is to implement reinforcement by Wire and Arc …
Published on 9. August 2022
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report B03
Modelling and Simulation of Shotcrete 3D Printing (SC3DP) Based on a Massively Parallel Multi-Phase, Multi-Component Coupled LBM-DEM Approach [26.07.2022] Kutscher, Konstantin; Researcher Geier, Martin; Project leader Krafczyk, Manfred; Project leader all: TU Braunschweig, Institut für rechnergestützte Modellierung im Bauingenieurwesen (IRMB) B03 goals 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 …
Published on 28. July 2022
Category: Research Summary Report
Category: Research Summary Report
Research Summary Report A01
Particle-Bed 3D Printing by Selective Cement Activation (SCA) – Particle Surface Functionalisation, Particle-Bed Compaction and Reinforcement Implementation [15.07.2022] Herding, Friedrich; Researcher, f.herding@ibmb.tu-bs.de Mai, Inka; Leading researcher, i.mai@ibmb.tu-bs.de Lowke, Dirk; Project leader, d.lowke@ibmb.tu bs.de all: TU Braunschweig, Institute of Building Materials, Concrete Construction and Fire Safety (iBMB) The main objective of our research in TP A01 is to understand the material-process-interactions in particle bed 3D printing by Selective Cement Activation (SCA) in order to produce concrete elements with high mechanical strength …
Published on 19. July 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 [12.07.2022] The Technical University of Braunschweig, Institute of Structural Design (ITE) Prof. Dr. Harald Kloft.eng (ITE) Prof. Dr. Martin Empelmann.eng (iBMB) Author: Abtin Baghdadi a.baghdadi@tu-braunschweig.de Researchers: Jan-Paul Lanwer, Hendrik Weigel (iBMB), Abtin Baghdadi (ITE) This project, as close cooperation between ITE and iBMB (Concrete-Construction) by subtractive robotic process, aims to investigate the jointing principle to combine different additively manufactured elements. C05 investigates the execution process and load-bearing …
Published on 12. July 2022
Category: Research Summary Report
Category: Research Summary Report