Results 41 to 50 of about 29,269 (298)

Multi-Scale Investigation on Bearing Capacity and Load-Transfer Mechanism of Screw Pile Group via Model Tests and DEM Simulation

open access: yesBuildings
Screw piles are widely used in infrastructure, such as railways, highways, and ports, etc., owing to their large pile resistance compared to unthreaded piles.
Fenghao Bai, Ye Lu, Jiaxiang Yang
doaj   +1 more source

Slip line growth as a critical phenomenon

open access: yes, 2008
We study the growth of slip line in a plastically deforming crystal by numerical simulation of a double-ended pile-up model with a dislocation source at one end, and an absorbing wall at the other end.
Fabio Leoni   +3 more
core   +1 more source

Study on horizontal bearing characteristics of single-blade rigid screw pile for offshore wind power in clay

open access: yesYantu gongcheng xuebao
Screw piles have advantages of fast installation speed and superior bearing performance, and as the foundation of offshore wind power, they can effectively reduce construction costs and promote large-scale development of offshore wind power.
LI Xinru 1, LIU Run 1, WANG Le 1, ZHAO Huan 1, TIAN Yinghui 2
doaj   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Atomic-scale plasticity in presence of Frank loops [PDF]

open access: yes, 2007
International audienceThe different reactions between edge or screw dislocations and interstitial Frank loops were studied by means of Molecular Dynamics simulations.
Nogaret, Thomas   +2 more
core   +4 more sources

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Improvement of purifying systems of the pile of roots of chicory [PDF]

open access: yes, 2016
Is given the analysis of the design features and technological process of operating of the screw working bodies which is intended for separation of impurities from roots of chicory.
Baranovsky, V. M., Potapenko, M. V.
core   +1 more source

Set-up effects of piles in sand tested in the centrifuge [PDF]

open access: yes, 2014
The bearing capacity of piles increases over time. Research has shown that this is caused by an increase in shaft friction combined with a constant or only slightly increasing base capacity.
Bezuijen, Adam   +4 more
core   +2 more sources

Bioinspired Shape‐Memory Hook Fasteners With Programmable Interlocking and Silent Release

open access: yesAdvanced Engineering Materials, EarlyView.
Bioinspired hook fasteners made from epoxy shape‐memory polymers are shown to switch between strong, secure attachment and gentle, silent release when heated. By combining programmable geometry and material response, these adaptive fasteners outperform commercial systems in strength and noise control, enabling new solutions for robotics, medical ...
Maria I. Vallejo Ciro   +3 more
wiley   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

open access: yesAdvanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir   +5 more
wiley   +1 more source

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