Associates Overview
Guest Researchers
The AMC invites outstanding researchers from various disciplines, especially from abroad, as guests for longer and shorter stays. They are usually in close exchange with individual subprojects and support the project staff with their expertise. In lecture formats, they present their own research and discuss it together with the staff. At the end of each stay, the results obtained are published in joint publications. Proposals and invitations for guest researchers can be submitted to the AMC at any time.
Associated industry partners
Associated industry partners support the AMC in order to accelerate the transfer into application. In this way, the bridge between pure basic research and industry is to be further expanded. Along associated industry partners the technological value chain is bundled and a high relevance in practice is generated. Proposals for the association of industrial partners can be formulated by any AMC scientist to the AMC Executive Director. The speakers finally decide on an association.
Associated Scientists
Associated scientists and research groups whose scientific profile is closely related to the AMC and its projects. Associates are invited to participate in all AMC events and are supported by the AMC in the realization of their own projects. Proposals and invitations can be formulated by any AMC scientist to the AMC Executive Director. The spokespersons finally decide on an association.
Alumni
The circle of alumni includes all former employees, former guest scientists and former associated members of the AMC. Even after the official departure, the alumni continue to work together on the mutual use of the experience potential and on the development of a network. Likewise, the AMC should receive new impulses from its alumni.
Elyas Ghafoori is a professor of “Steel, Composite and Lightweight Construction” and director of Institute for Steel Construction and Test Centre Supporting Structures at Leibniz University Hannover. He and his group are active in the area of metal additive manufacturing, in particular on wire and arc additive manufacturing (WAAM). Current research topics include: structural integrity & fatigue of WAAM, WAAM for repair/strengthening, hybrid manufacturing, WAAM simulation and WAAM for bionic designs.
is senior researcher and group leader in the field of arc technologies for additive manufacturing, joining and cladding. Within the AMC project he is responsible for the coordination and innovative developments regarding the handling and process features in the A07 subtopic.
has been working on additive manufacturing in construction for many years. This work also includes additive manufacturing with wood. He leads the project A08 and provides general guidance and support for the academic staff at HBB. In addition, he is responsible for the coordination of the proposed project within the TRR 277. He was a member of the AMC Board for the first funding period 2020-2023.
was a doctoral researcher at the Chair for Computational Modeling and Simulation at TUM. Her research focused on developing numerical methods to predict the failure behavior of structures. Specifically, she worked on the Finite Cell Method, an embedded domain method that allowed the simulation of complex geometries. An important aspect was the integration in high-performance settings to facilitate the numerical simulation of large-scale, physical problems.
a doctoral researcher at the Institute of Structural Design (ITE) at TU Braunschweig. His focus is on the developments of augmented reality supported applications for aided manufactured methods. He is an expert in Virtual Reality (VR) and Augmented Reality (AR) and coordinates the AMC Central Demonstrator.
is associated scientist, prof. of the Chair of Material Handling at OvGU, dir. of the Institute of Logistics and Material Handling Systems and head of a bulk solids analysis laboratory for DEM material properties. He provides the group with exp. determined DEM material properties for the calibration of DEM simulations and advises the group on the development of cohesive DEM models.
Head of the workgroup bulk conveying and supports Prof. Fottner in leading project A03 and B02. He instructs and supports the academic staff regarding DEM-solutions, 3D-CAD design of machines and virtual prototyping questions to create a digital twin.
is a scientific assistant at the ITE, TU Braunschweig. She received her master’s degree in architecture and digital fabrication at the ITA, ETH Zurich in 2019. She is interested in rethinking architecture through the interplay between design and other disciplines. Her academic and career intentions include exploring innovative design and fabrication methods in order to expand the possibilities of what the built environment is about and what it could be. She has been involved in various research projects at the ITE including Fiber Reinforced 3D Concrete Printing, Injection 3D Concrete Printing and currently she is exploring Clay 3D Printing.
Prof. Krafft has provided significant support to the TRR277 project A06 at the metallography and thus contributes to the successful progress of the project A06.
Dr. Vittoria Laghi is a post-doc researcher in Structural Design at University of Bologna, Italy. Her expertise lies in metal additive manufacturing (AM) solutions for structural applications, with specific focus on Wire-and-Arc Additive Manufacturing (WAAM). Dr. Laghi has contributed as guest researcher since 2021 in TP A07 for the design of new optimized solutions for construction. In particular, she visited TU Braunschweig as guest researcher for several month at the end of 2021, during which she worked on innovative diagrid solutions for pillars realized with WAAM dot-by-dot printing strategy. Both design and fabrication activities were carried out at ITE and DBFL. Additional studies were carried out on possible combination of WAAM dot-by-dot with shotcrete 3D printing (SC3DP) through a collaboration between AMC projects A07 and A04. From this, the FloWall concept was developed and presented in various competitions, winning important awards such as the Special Mention by Autodesk at 3D Pioneers Challenge 2022 and the Iconic award for its disruptive concept. The research outcomes of this collaborations were also presented in a publication accepted in MDPI Buildings journal. Dr. Laghi’s activities as guest researcher continued also in 2022, during which she supervised the research activities of A07 for the structural design part. She is supposed to become Project Leader in funding phase 2 within A07. Dr. Laghis’ cooperation within the AMC also contributes in exchanging activities between the German and Italian universities, by bringing Italian Master’s students at TU Braunschweig to pursue part of their Master’s Thesis abroad within the AMC program. So far, two Master’s students from University of Bologna (Lidiana Arrè and Edoardo Benvenuti) have participated in the exchange program to pursue their Master’s Thesis at TU Braunschweig under the co-supervision of Dr. Laghi and Prof. Dr. Kloft.
is a research associate at iBMB, Division of Concrete Construction of TU Braunschweig. He is responsible for experimental, theoretical and numerical research work.
AMC-Mercator-Fellow Prof. Dr. Ena Lloret-Fritschi is an architect with years of experience in digital processes with concrete. She is Assistant Professor of Fabrication and Materials Aware Architecture at the Accademia di Architettura Mendrisio, USI-ARC, Switzerland. Her research focuses on using novel processing techniques for mineral building materials like concrete. More specifically, her work focuses on using fast-setting concrete processed through Digital Casting Systems. This method enables the use of ultra-thin formwork made of paper, clay, or recycled polymers. Through research and design studies her research work investigates how these novel processing techniques impact how we can design and build more sustainable architecture in the near future. Before joining the USI-ARC, Dr. Lloret-Fritschi held a Postdoctoral position in Digital Fabrication, at the NCCR, ETH. Here she was in a bridge position between two research groups, Gramazio Kohler Research (GKR) and Physical Chemistry of Building Materials (PCBM), focusing on shaping concrete with minimal materials using digital fabrication processes. Prof. Dr. Lloret-Fritschi also has several years of professional experience as an architect in practice, working for firms that include OMA in Holland, Allmann Sattler Wappner in Germany, and Dietrict Untertrifaller and Querkraft in Austria. She was the project leader for several architectural competitions and assisted in several projects. In 2022, Ena Lloret-Fritschi was appointed Mercator Fellow by the TRR 277 AMC in honor of her contributions to the AMC. Within the context of her AMC cooperation, she contributed by sharing her experience in digital processing systems for concrete, as well as by cooperating for the development of printable earth mixtures in joint workshops involving both AMC senior researchers and AMC PhD students from TUBS and TUM. The ongoing collaboration focuses on advancing the extrusion 3D printing with natural and earth-based materials for reusable earth formworks, including building up processing twins, developing clear methodologies for experimental studies, and advancing dedicated material mixtures. As outcome of her Mercator Fellowship collaborative work, a final demonstrator will be printed together with AMC staff. The research will lead to a documentation of the process methodology and a validation with a final demonstrator, which will be published in a high-level journal anticipated in 2023. In addition to a rich exchange between the working groups of Prof. Dr. Hack and Prof. Dr. Dörfler, a new collaboration emerged with Dr. Ing. Inka Mai from the working group of Prof. Dr. Lowke. For the future, Prof. Dr. Ena Lloret-Fritschi aims to expand the collaboration that started with the AMC Mercator Fellowship and to develop a joint research grant application from it.
AMC-Mercator-Fellow Prof. Dr. Laura De Lorenzis was Professor and Director of the Institute of Applied Mechanics at TU Braunschweig from 2013 to early 2020 and was part of the initial team of the AMC. In February 2020 she became Professor of Computational Mechanics at ETH Zurich. Since then, she nevertheless participated in the meetings of the AMC and thus continued to make a scientific contribution to the AMC. In honor of her recent and future contribution to the AMC Laura De Lorenzis was appointed as AMC-Mercator-Fellow by the TRR 277 AMC in late 2022. In her AMC-Mercator-Fellowship she started to and will further integrate in the AMC the computational technology that her PhD student Helge Hille recently developed under her supervision (in collaboration with Sid Kumar, former Postdoc in the group and now Assistant professor at the TU Delft), which is denoted as Floating Isogeometric Analysis (FLIGA). This technology is currently the only option available to simulate in a Lagrangian setting mechanical problems involving material behavior with history variables and featuring extreme deformations along one characteristic direction, such as the extrusion problem. FLIGA will be specifically integrated with the future project A09 of PL Mai and PL Hack on Injection 3D Concrete Printing, in order to simulate this novel process. Once the simulation is calibrated and validated to be quantitatively predictive, it can be used to explore the vast design space of the process, explain observed instabilities, and ultimately optimize the process with virtual experiments, much faster and less expensive than actual ones. The first comparisons with preliminary experimental results at the TU Braunschweig have been carried out and a joint journal publication together with different AMC Project Leaders as well as joint presentations at international conferences (e.g. the upcoming Sim-Am conference in Munich, July 2023) are planned for the near future. The experimental results stemming from the AMC will be an important benchmark for FLIGA, as they will allow Prof. Dr. Laura De Lorenzis and her team at ETH Zürich to test FLIGA on a complicated challenge with quantitative results.
