Results 31 to 40 of about 2,328,963 (294)
Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials
Advanced Engineering Materials, EarlyView.Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley +1 more source
Theoretical Analysis and Structural Optimization of Overload-Protected MEMS Hydrophones
MicromachinesMEMS hydrophones, as critical sensors for maritime security and underwater information acquisition, have sensitive membrane structures that exhibit insufficient ability to withstand hydrostatic pressure, necessitating an overload-protection design. Based
Yuhan Ren +4 more
doaj +1 more source
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 +4 more
wiley +1 more source
Study on post-buckling crack propagation in thin-walled cylinders under dynamic cyclic load
Mechanical Engineering JournalBuckling is a critical failure mode of the Fast Reactor Main Vessel (FRMV) subjected to seismic load. Post-buckling stability of FRMV is a crucial safety issue during excessive earthquakes.
Yiji YE +3 more
doaj +1 more source
Buckling mechanism and global stability design method of buckling-restrained braces
Journal of Constructional Steel Research, 2017 Abstract Design formulae of buckling-restrained braces, considering the stiffening part of the core and the effect of friction, are proposed, based on theoretical analyses of the buckling mechanism of the steel core in the presence of a gap between the core and the restraining member. The theoretical analyses are validated by finite element analyses.
Bin Wu, Junkai Lu, Yang Mei, Jian Zhang
openaire +2 more sources
Cutout reinforcements for shear loaded laminate and sandwich composite panels [PDF]
, 2008 This paper presents the numerical and experimental studies of shear loaded laminated and sandwich carbon/epoxy composite panels with cutouts and reinforcements aiming at reducing the cutout stress concentration and increasing the buckling stability of
Guo, Shijun J., Zhou, L., Cheung, C. W.
core +1 more source
Fabrication Routes for Ionic Conducting Fiber Strain Sensors
Advanced Engineering Materials, EarlyView.Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw +3 more
wiley +1 more source
Vibration and buckling of thin-walled composite I-beams with arbitrary lay-ups under axial loads and end moments [PDF]
, 2013 A finite element model with seven degrees of freedom per node is developed to study vibration and buckling of thin-walled composite I-beams with arbitrary lay-ups under constant axial loads and equal end moments.
Lee, Jaehong, Vo, Thuc
core +1 more source
Advanced Functional Materials, EarlyView.P4bm framework in NaNbO3‐Ba(Ti, Hf)O3 ferrodistortive relaxor entails short‐range and highly‐polar ferrodistortive orders. The abundant highly‐polar orders facilitate to increase entropy change, and robust octahedral oxygen tilt enables to impede thermal perturbations.
Feng Li +11 more
wiley +1 more source
Buckling stability analysis of corrugated pipes buried in an elastic medium
KSCE Journal of Civil EngineeringCorrugated pipes offer advantages in construction projects, including lightweight, low cost, and strong adaptability, making them widely used in pipeline and culvert applications.
Junxiu Liu, Feng Shi, Ning Zhou, Kai Li
doaj +1 more source