Results 71 to 80 of about 173,287 (355)
Fatigue Failure Analysis and Life Prediction of Elliptical Flexible Hinge
Jixie chuandong, 2019 For the flexible hinge of compliant mechanism under the action of alternating symmetrical cyclic load, the stress concentration in the weakest area of the flexible hinge is easy to cause, resulting in the fatigue failure of the flexure hinge，taking the ...
Jianjun Wu, Yian Jia, Jihui Luo
doaj
IEEE Access, 2019 A major obstacle that restricts the application of notched flexure hinge based compliant mechanism is its limited motion range. This paper presents the optimal design and tracking control of a superelastic flexure hinge based 3-PRR compliant parallel ...
Miao Yang +3 more
doaj +1 more source
Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration
Advanced Functional Materials, EarlyView.Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley +1 more source
Jixie chuandong, 2014 Flexure hinge has the characteristics of small stroke and high positioning precision and has higher requirement on machining accuracy.Aiming at the three machining errors of flexure hinge key size,through modeling and force analysis,the calculation ...
钱晓力, 高思田, 李伟, 欧长劲
doaj
Shear model with shear-flexure interaction for non-linear analysis of reinforced concrete frame element [PDF]
MATEC Web of Conferences, 2018 This paper presents the shear constitutive model for the reinforced concrete (R/C) frame structures analysis under monotonic and cyclic loading. The proposed model is adopted and modified from Mergos and Koppos model [1] that accounts the shear stiffness
Sae-Long Worathep, Limkatanyu Suchart
doaj +1 more source
Fracture test of a Gothic ribbed vault
, 2010 A Gothic ribbed vault has been built at the School of Architecture of Madrid in order to investigate the construction complexities of this kind of vaults.
Alonso, M.A. +5 more
core +1 more source
A flexure-based kinematically decoupled micropositioning stage with a centimeter range dedicated to micro/nano manufacturing [PDF]
, 2015 Precision positioning stages with large strokes and high positioning accuracy are attractive for high-performance micro/nano manufacturing. This paper presents the dynamic design and characteristic investigation of a novel XY micropositioning stage ...
Liang, Cunman +4 more
core +1 more source
Conductive Bonding and System Architectures for High‐Performance Flexible Electronics
Advanced Functional Materials, EarlyView.This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley +1 more source
Fabrication, Experiments, and Analysis of an LBM Additive-Manufactured Flexure Parallel Mechanism
Micromachines, 2018 Additive manufacturing technology has advantages for realizing complex monolithic structures, providing huge potential for developing advanced flexure mechanisms for precision manipulation.
Huaxian Wei +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A polyelectrolyte complex‐based sorbent is produced by scalable, environmentally benign aqueous phase inversion. Its porous, LiCl‐ and GO‐integrated architecture enables hourly adsorption−desorption cycles at low relative humidity (RH < 30%). A large‐scale prototype achieves multicyclic, solar‐driven atmospheric water harvesting of 1.37 L kg−1 day−1 ...
Seung‐Hwan Oh +3 more
wiley +1 more source