Benjamin Dillenburger
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View article: Graph Based Disassembly Sequencing with Structural and Stability Constraints
Graph Based Disassembly Sequencing with Structural and Stability Constraints Open
View article: Flexural behavior of stay-in-place load-bearing 3D-printed concrete formwork for ribbed slabs
Flexural behavior of stay-in-place load-bearing 3D-printed concrete formwork for ribbed slabs Open
Conventional timber formworks for concrete slabs are generally less suitable for complex geometries and are more cost-effective for flat, planar designs. Moreover, conventional formworks are temporary, non-load-bearing structures that requ…
View article: Thermal enhancement of hollow-Core 3DP through nozzle design customization
Thermal enhancement of hollow-Core 3DP through nozzle design customization Open
View article: Illuminating Spaces: Deep Reinforcement Learning and Laser-Wall Partitioning for Architectural Layout Generation
Illuminating Spaces: Deep Reinforcement Learning and Laser-Wall Partitioning for Architectural Layout Generation Open
Space layout design (SLD), occurring in the early stages of the design process, nonetheless influences both the functionality and aesthetics of the ultimate architectural outcome. The complexity of SLD necessitates innovative approaches to…
View article: Curvature-informed paths for shell 3D printing
Curvature-informed paths for shell 3D printing Open
View article: Non-planar 3D Printing of Double Shells
Non-planar 3D Printing of Double Shells Open
We present a method to fabricate double shell structures printed in trans-versal directions using multi-axis fused-deposition-modeling (FDM) robot-ic 3D printing. Shell structures, characterized by lightweight, thin walls, fast buildup, an…
View article: Flexural Behavior of Stay-in-Place Load-Bearing 3d-Printed Concrete Formwork for Ribbed Slabs
Flexural Behavior of Stay-in-Place Load-Bearing 3d-Printed Concrete Formwork for Ribbed Slabs Open
View article: Enhancing architectural space layout design by pretraining deep reinforcement learning agents
Enhancing architectural space layout design by pretraining deep reinforcement learning agents Open
Space layout design is a fundamental yet complex problem in architecture. This task’s inherent complexity, arising from the need to balance numerous geometric configurations and topological relations while adhering to specific constraints,…
View article: Integration of a 3D-Printed Façade Unit in a Curtain Wall System
Integration of a 3D-Printed Façade Unit in a Curtain Wall System Open
Plastic materials, known for their lightweight, formability, transparency, and durability, are the state of the art for building façade applications. Recent advances in Large-Scale Robotic 3D Printing (LSR3DP) have enabled the production o…
View article: Thermal and manufacturing properties of hollow-core 3D-printed elements for lightweight facades
Thermal and manufacturing properties of hollow-core 3D-printed elements for lightweight facades Open
View article: Design and multiphysical modeling of SMA-driven bi-stable structures with efficient energy consumption
Design and multiphysical modeling of SMA-driven bi-stable structures with efficient energy consumption Open
The present study investigates a bi-stable shape-morphing mechanism with 3D-printed polymer components and shape memory alloy (SMA) actuators. The system is designed to optimize energy efficiency by employing two sets of SMA wires, enablin…
View article: Understanding the Role of Controlled Environments for Producing Mycelium‐bound Composites: Advancing Circular Practices for Integrating Biotechnology into the Construction Industry
Understanding the Role of Controlled Environments for Producing Mycelium‐bound Composites: Advancing Circular Practices for Integrating Biotechnology into the Construction Industry Open
The architecture, engineering, and construction industry is undergoing a significant shift, steering buildings away from resource‐intensive processes toward becoming instruments for climate mitigation. In this transformative landscape, int…
View article: Understanding stakeholders’ intention to use construction robots: a fuzzy-set qualitative comparative analysis
Understanding stakeholders’ intention to use construction robots: a fuzzy-set qualitative comparative analysis Open
User acceptance is crucial for successfully adopting robotic technologies in the architecture, engineering, and construction (AEC) sector. Previous studies have focused on domestic, service, and industrial robots, leaving the construction …
View article: Large-Scale Hollow-Core 3D Printing: Variable Cross-Section and Printing Features for Lightweight Plastic Elements
Large-Scale Hollow-Core 3D Printing: Variable Cross-Section and Printing Features for Lightweight Plastic Elements Open
Hollow-core 3D printing (HC3DP) proposes a new method for the production of lightweight, material-efficient thermoplastic 3D printed elements. This new fabrication approach promises material savings of 50-80%, while increasing the extrusio…
View article: Reimagining space layout design through deep reinforcement learning
Reimagining space layout design through deep reinforcement learning Open
Space layout design is a critical aspect of architectural design, influencing functionality and aesthetics. The inherent combinatorial nature of layout design poses challenges for traditional planning approaches; thus, it demands the explo…
View article: Seismic performance of Fe-SMA prestressed segmental bridge columns with 3D printed permanent concrete formwork
Seismic performance of Fe-SMA prestressed segmental bridge columns with 3D printed permanent concrete formwork Open
View article: Digital Fabrication of Segmental Concrete Columns Prestressed with Iron-based Shape Memory Alloy Bars for Accelerated Bridge Construction
Digital Fabrication of Segmental Concrete Columns Prestressed with Iron-based Shape Memory Alloy Bars for Accelerated Bridge Construction Open
The combination of digital fabrication technology and prestressed segmental column construction holds great promise for the accelerated construction of bridges with material-efficient design. This study aims to explore this potential by in…
View article: Thermal Enhancement of Hollow-Core 3dp Through Nozzle Design Customization
Thermal Enhancement of Hollow-Core 3dp Through Nozzle Design Customization Open
View article: Curvature-Informed Paths for Shell 3d Printing
Curvature-Informed Paths for Shell 3d Printing Open
View article: Vision Assisted Robotic Plasma Cutting Setup for On-Site Disassembly of Welded Steel Structures
Vision Assisted Robotic Plasma Cutting Setup for On-Site Disassembly of Welded Steel Structures Open
View article: Dual carbon sequestration with photosynthetic living materials
Dual carbon sequestration with photosynthetic living materials Open
Natural ecosystems offer efficient pathways for carbon sequestration, serving as a resilient approach to remove CO 2 from the atmosphere with minimal environmental impact. However, the control of living systems outside of their native envi…
View article: Fabrication-aware strip-decomposable quadrilateral meshes
Fabrication-aware strip-decomposable quadrilateral meshes Open
Strip-decomposable quadrilateral (SDQ) meshes, i.e., quad meshes that can be decomposed into two transversal strip networks, are vital in numerous fabrication processes; examples include woven structures, surfaces from sheets, custom rebar…
View article: Robotic 3D Printing of Geopolymer Foam for Lightweight and Insulating Building Elements
Robotic 3D Printing of Geopolymer Foam for Lightweight and Insulating Building Elements Open
Foam 3D printing in construction is a promising manufacturing approach that aims to reduce the amount of material, hazardous labor, and costs in producing lightweight and insulating building parts that can reduce the operational energy in …
View article: Re-thinking Indoor Humidity Control Strategies: The potential of additive manufacturing with low-carbon, super hygroscopic materials.
Re-thinking Indoor Humidity Control Strategies: The potential of additive manufacturing with low-carbon, super hygroscopic materials. Open
Indoor humidity plays a major role in our comfort and well-being. For this reason, mechanical systems are often used to regulate indoor humidity levels, a choice that can entail relevant embodied and operational carbon emissions. This stud…
View article: Packing problems on generalised regular grid: Levels of abstraction using integer linear programming
Packing problems on generalised regular grid: Levels of abstraction using integer linear programming Open
View article: Multi-Robotic Assembly of Discrete Shell Structures
Multi-Robotic Assembly of Discrete Shell Structures Open
Discrete shell structures are renowned for their material efficiency and elegance. However, they might require a fair amount of falsework as temporary supports during construction, which could partially offset the gains in material efficie…
View article: Large-scale hollow-core 3D printing (HC3DP): A polymer 3D printing technology for large-scale ultralightweight components
Large-scale hollow-core 3D printing (HC3DP): A polymer 3D printing technology for large-scale ultralightweight components Open
View article: Fabrication-Aware Strip-Decomposable Quadrilateral Meshes
Fabrication-Aware Strip-Decomposable Quadrilateral Meshes Open
Strip-decomposable quadrilateral (SDQ) meshes, i.e., quad meshes that can be decomposed into two transversal strip networks, are vital in numerous fabrication processes; examples include woven structures, surfaces from sheets, custom rebar…
View article: Printing thermal performance: an experimental exploration of 3DP polymers for facade applications
Printing thermal performance: an experimental exploration of 3DP polymers for facade applications Open
The decarbonisation of the building sector requires the development of building components that provide energy efficiency while producing minimal environmental impact. We investigate the potential of polymer 3D printing (3DP) for the fabri…
View article: Foamwork: Challenges and strategies in using mineral foam 3D printing for a lightweight composite concrete slab
Foamwork: Challenges and strategies in using mineral foam 3D printing for a lightweight composite concrete slab Open
This paper presents an innovative design and fabrication workflow for a lightweight composite slab prototype that combines mineral foam 3D printing (F3DP) and concrete casting. Non-standardized concrete elements that are geometrically opti…