Results 91 to 100 of about 137,608 (308)

Automated Manufacturing Process and Structural Performance of Ribbed CRC Slabs [PDF]

A significant proportion of concrete in building construction is typically poured into solid slabs. The adoption of modular ribbed floor systems, consisting of ribbed columns and slabs, presents an efficient approach to substantially reduce material ...
Engel, Sven, Hegger, Josef, Classen, Martin   +2 more
core   +1 more source

Workflows and Laboratory Cost for Removable Digital Complete Denture: Two Case Reports with and without Existing Denture

Case Reports in Dentistry
The integration of digital dentistry in the fabrication of complete dentures (CDs) has been facilitated through the use of intraoral scanners and computer-aided design and manufacturing (CAD/CAM).
Siraphob Techapiroontong, Nareudee Limpuangthip, Wisarut Prawatvatchara, Duangporn Yongyosrungrueng, Issarapong Kaewkamnerdpong   +4 more
doaj   +1 more source

3D Printing of Fiber-Reinforced Calcined Clay-Limestone-Based Cementitious Materials: From Mixture Design to Printability Evaluation

Buildings
Sustainability and limitations in embedded reinforcement are the main obstacles in digital fabrication with concrete. This study proposed a 3D printable fiber-reinforced calcined clay-limestone-based cementitious material (FR-LC3).
Haodao Li, Jingjie Wei, Kamal H. Khayat
doaj   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Making Digital Architecture: Historical, Formal, and Structural Implications of Computer Controlled Fabrication and Expressive Form

, 2001
Digital output from computer modelling represents a significant new method for visualization and fabrication of architecture. The ability to move directly from three-dimensional modelling to real three-dimensional output challenges the need for ...
K. Klinger
core  

Toolpath-Driven Surface Articulation for Wax Formwork Technology in the Production of Thin-Shell, Robotic, CO₂-Reduced Shotcrete Elements

Buildings
This study introduces a digital fabrication process for producing recyclable, closed-loop wax formwork for architectural concrete applications with visually rich surface articulation while drastically reducing formwork milling time.
Sven Jonischkies, Jeldrik Mainka, Harald Kloft, Bhavatarini Kumaravel, Asbjørn Søndergaard, Falk Martin, Norman Hack   +6 more
doaj   +1 more source

eLearning and eMaking: 3D Printing Blurring the Digital and the Physical

Education Sciences, 2014
This article considers the potential of 3D printing as an eLearning tool for design education and the role of eMaking in bringing together the virtual and the physical in the design studio.
Jennifer Loy
doaj   +1 more source

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

Advanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi, Kimiya Tajik, Harvey Shaw, Matti Isakov, Sami Pajunen, Lauri Rautkari   +5 more
wiley   +1 more source

Additive manufacturing with Concrete: the Path to Practical Implementation [PDF]

Research and innovation in digital fabrication with concrete are ad-vancing rapidly and high quality, sustainable solutions are being developed. Re-cent pilot projects have confirmed the potential of 3D-Printing to improve produc-tivity, sustainability ...
Vasilic, Ksenija
core   +1 more source

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source