Results 111 to 120 of about 28,712 (296)

Low Cycle Repetitive Loading of Ti‐6Al‐4V‐Epoxy Composite Lattice Structures for Enhanced Energy Dissipation and Damage Tolerance

Advanced Engineering Materials, EarlyView.
Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon, Jordan Noronha, Justin Dirrenberger, Andrey Molotnikov   +3 more
wiley   +1 more source

TrajectoryOptimizationandAlgorithmofSpray-paintingRobotforRuledCombinationSurfaces

工程科学与技术, 2015
:To solve the problem of trajectory optimization and connection of painting robot for complex geometry on the free-form surfaces,based on the combined surface of ruled surfaces,a mathematical model of spray gun trajectory optimization was established ...
张鹏, 龚俊, 曾勇, 刘亚举, 魏丽娜   +4 more
doaj  

On the (k-m+ 1 )-dimensional Time-Like Center Ruled Surface in the Minkowski space, Re

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 1997
In this paper we give the basic properties of (k+ ı )-diınensional generalized time-like ruled suıface in the n-diınensional Minkowski space, Rc. Moreoverö we cliscuss tlıe (k-m+ 1)-dimensional time-like center nıled surfaces of (k+ ı )-diınensionaJ time-
MURAT TOSUN
doaj   +1 more source

Geodesics of ruled surfaces

, 2001
The focus of this thesis is on the investigation of the geodesics of ruled ...
Ramirez, Steven John
core  

Approximation by ruled surfaces

, 1999
Given a surface or scattered data points from a surface in 3-space, we show how to approximate the given data by a ruled surface in tensor product B-spline representation.
Chen, Horng-Yang, Pottmann, Helmut
core   +1 more source

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

Ruled Shells of Conical Type on Elliptical Base

Structural Mechanics of Engineering Constructions and Buildings
The information about main results on geometry of developable surfaces with an edge of regression which have a directrix ellipse in the base is gathered. These surfaces constitute a group called “Ruled surfaces of conical type on elliptical base”.
Sergey N. Krivoshapko
doaj   +1 more source

On the Design and Invariants of a Ruled Surface

CoRR, 2017
27 pages, 4 figures, 1 figure ...
openaire   +2 more sources

Characterization of ruled surfaces

, 2017
Bu tez toplam dört bölümden oluşmaktadır. Birinci bölüm giriş kısmı için ayrılmıştır. İkinci bölümde, ilerdeki bölümler için gerekli olan kavramlar ve tanımlara yer verilmiştir.
Aksar, Murat
core  

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