Results 61 to 70 of about 3,671,757 (288)

Study on Mechanical Performance of Double Internodes Compression Member of High-strength Dual-angle Cross Combined Section

工程科学与技术, 2015
:In order to investigate the stability performance of dual-angle combined section speciments,axial compression and eccentric compression tests were conducted.The influence of prameter of speciments on ultimate bearing capacity
李正良, 黄海斌, 赵楠, 刘红军, 代存杰   +4 more
doaj  

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

Advanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz, Jonas Fell, Hendrik Jost, Stefan Diebels, Hans‐Georg Herrmann   +4 more
wiley   +1 more source

Unified solution of Meyerhof’s ultimate bearing capacity for strip foundation resting on unsaturated soils

Yantu gongcheng xuebao, 2018
Based on the unified solution of shear strength for unsaturated soils, a unified solution of Meyerhof’s ultimate bearing capacity for strip foundation is obtained by considering the effects of intermediate principal stress, matric suction and strength ...
ZHANG Chang-guang 1,2, YAN Qing 1, WU Li-zhou 2, CAO Xue-ye 1, ZHANG Cheng-lin 1
doaj   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

Rotary 3D Printing With Integrated Electroplating

Advanced Engineering Materials, EarlyView.
A rotary material extrusion platform integrates localized copper electroplating with printing and encapsulation to fabricate cylindrical polymer–metal structures containing fully embedded, low‐resistance conductive pathways that enable internal Joule heating and thermally activated shape‐memory responses.
Antonio Zagaria, Nicola Larovere, Moslem Mohammadi, Gianluca Percoco, Ali Zolfagharian, Gianni Stano   +5 more
wiley   +1 more source

Numerical analysis of bearing capacity of winged helical anchor in clayed soil

Scientific Reports
Adding wings is an effective method to improve the lateral bearing capacity of helical anchor to meet the requirement of combined loading. However, the study on winged helical anchors is scarce.
Dongxue Hao, Yuhang Zhang, Yingzhu Chen, Rong Chen, Gangqiang Kong, Ke Wu, Yan Han   +6 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

An Edible Chitosan‐Based Acoustic Sensor for Sound‐Responsive Actuation in Edible Robots

Advanced Functional Materials, EarlyView.
This study introduces an edible acoustic sensor for robotic food and edible robotics. Built from a chitosan piezoelectric film between gold electrodes, the sensor enables acoustic communication through ON/OFF keying. Integrated into an edible robot with pneumatically actuated arms and neck, it responds to high‐frequency tones.
Valerio Francesco Annese, Bokeon Kwak, Gaia de Marzo, Giulia Coco, Valentina Antonaci, Leonardo Lamanna, Massimo De Vittorio, Dario Floreano, Mario Caironi   +8 more
wiley   +1 more source

Experimental investigation of lateral load bearing capacity of short battered piles

, 2017
Bu çalışmada, yanal yük etkisindeki kısa tekil kazığın, homojen gevşek kum zemin içerisinde düşey ve eğik olarak yerleştirilmesi durumları, küçük ölçekli laboratuar model deneyleri ile incelenmiştir. Deneysel çalışmalar ile kazığın yanal yük taşıma kapasitesi değerleri belirlenmiştir.
Mısır, Gizem, Laman, Mustafa
openaire   +3 more sources