Results 131 to 140 of about 206,500 (313)
Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure
Advanced Engineering Materials, EarlyView.Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari +3 more
wiley +1 more source
Geometry and Topology Correction of 3D Building Models with Fragmented and Disconnected Components
ISPRS International Journal of Geo-InformationThis paper presents a methodology for correcting geometric and topological errors, specifically addressing fragmented and disconnected components in buildings (FDCB) in 3D models intended for urban digital twin (UDT).
Ahyun Lee
doaj +1 more source
Combining Computation with Geometry
, 1984 This thesis seeks to establish mathematical principles and to provide efficient solutions to various time consuming operations in computer-aided geometric design. It contains a discussion of three major topics: (1) design validation by means of object interference detection, (2) object reconstruction through the union, intersection, and subtraction of ...
openaire +2 more sources
A Dislocation Perspective on Strength and Toughness in Ceramics
Advanced Engineering Materials, EarlyView.Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley +1 more source
COMPUTATIONAL GEOMETRY COLUMN 38
International Journal of Computational Geometry & Applications, 2000 Recent results on curve reconstruction are described.
openaire +3 more sources
Software for the Thompson and Funk Polygonal Geometry (Media Exposition) [PDF]
Metric spaces defined within convex polygons, such as the Thompson, Funk, reverse Funk, and Hilbert metrics, are subjects of recent exploration and study in computational geometry. This paper contributes an educational piece of software for understanding
Day, Carmen Isabel +8 more
core +1 more source
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 +3 more
wiley +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 +5 more
wiley +1 more source
A Hexagon-Shaped Stable Kissing Unit Disk Tree [PDF]
, 2016 Sub Computational Geometry +5 more
core +1 more source
Some geometric applications of Dilworth's theorem [PDF]
DCGProfessor Pach's number: [101]; Also in: Discrete and Computational Geometry, 12 (1994), 1-
Törõcsik, Jenõ, Pach, János
core +1 more source