Results 51 to 60 of about 6,330 (199)

Micropillar‐Engineered Hybrid Adhesive Patch for Surface‐Conformable and Directional Adhesion

Advanced Materials Technologies, EarlyView.
This work presents a surface‐conformable hybrid adhesive integrating height‐optimized hexagonal micropillars with open‐rectangular cuts. The micropillars enhance rough‐surface contact and microscale crack arrest, while the cuts guide and reverse interfacial cracks for strong and directional adhesion. The multiscale architecture achieves robust pull‐off
Seongjin Park, Dong Kwan Kang, Haejin Bae, Ho‐Sup Jung, Hoon Eui Jeong   +4 more
wiley   +1 more source

RESEARCH OF BUCKLING PROPERTY ON CORRUGATED STRUCTURE

Jixie qiangdu, 2016
In this paper,the buckling property of two kinds of corrugated skin structure was analyzed. The influence of radius,depth and number of reinforce slot on buckling load was studied.
KONG Bin, YANG JiaYong, ZHOU Bin, WANG Man, ZHANG Long, WANG Bo   +5 more
doaj  

Recent Advances in Transparent Microelectrode Device Architecture and Fabrication Strategies for Biomedical Applications

Advanced Materials Technologies, EarlyView.
Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan, Tran Bach Dang, Chi Cong Nguyen, Yee Lap Pong, Tianruo Guo, Thanh Nho Do, Hoang‐Phuong Phan   +6 more
wiley   +1 more source

Simplified calculation method for the critical load bearing of market-based profile emergency steel pier

Heliyon
A novel emergency steel pier, assembled from market-available profiles, has been developed to address the challenges associated with the ''regular stockpiling and rapid emergency deployment'' of bridge pier repair equipment.
Zi-yu Liu, Shi-tong Chen, Mo-mo Zhi, Kai Zhang, Hong-tao Zhang   +4 more
doaj   +1 more source

Liquid Crystalline Elastomers in Soft Robotics: Assessing Promise and Limitations

Advanced Robotics Research, EarlyView.
Liquid crystalline elastomers (LCEs) are programmable soft materials that undergo large, anisotropic deformation in response to external stimuli. Their molecular alignment encodes directional actuation in a monolithic structure, making them long‐standing candidates for soft robotic systems.
Justin M. Speregen, Timothy J. White
wiley   +1 more source

The porosity effect on the buckling analysis of functionally graded plates under thermal environment using a Quasi-3D theory

Scientific Reports
Functionally graded porous structures are at the forefront of material innovation, providing a flexible solution to suit the wide range of requirements in modern engineering applications.
Maryam H. Aljadani
doaj   +1 more source

A Soft Robotic Fish With a Dielectric Elastomer Actuator Body and Negative Stiffness Spine

Advanced Robotics Research, EarlyView.
This work introduces a bio‐mimetic soft robotic fish driven by fiber‐reinforced dielectric elastomer actuators integrated as its body. By prestretching this active skin against a flexible spine, a negative stiffness system is created, enabling large‐amplitude bending.
Markus Koenigsdorff, Simon Holzer, Stefania Konstantinidi, Yoan Civet, Yves Perriard   +4 more
wiley   +1 more source

Theoretical and Experimental Investigation of Critical Buckling Load of Combined Columns

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ
The work done in this research is dedicated to compute the critical buckling load of combined columns. This is performed using theoretical and experimental analyses. The combined column is made of two materials, namely copper and aluminum alloys.
Hayder Zuhair Zainy, Aziz D. Almawash, Saddam K. Al-Raheem, Luay S. Al-Ansari, Mohammed Al-Edhari   +4 more
doaj   +1 more source

Stability analysis of a rotationally restrained microbar embedded in an elastic matrix using strain gradient elasticity

Curved and Layered Structures, 2019
The buckling of rotationally restrained microbars embedded in an elastic matrix is studied within the framework of strain gradient elasticity theory. The elastic matrix is modeled in this study as Winkler’s one-parameter elastic matrix.
Yayli Mustafa Özgür
doaj   +1 more source

Prediction of Critical Buckling Load on Open Cross-Section Columns of Flax/PLA Green Composites. [PDF]

Polymers (Basel), 2022
Jiao-Wang L, Puerta-Hueso S, Pedroche D, Santiuste C.   +3 more
europepmc   +1 more source