Results 91 to 100 of about 24,891 (361)

Adjoint approach sensitivity analysis of thin‐walled beams and frames

Journal of Civil Engineering and Management, 2005
Sensitivity analysis of beams and frames assembled of thin‐walled members is presented within the adjoint approach. Static loads and structures composed of thin‐walled members with the bisymmetrical open cross‐section are considered.
Ireneusz Kreja, Tomasz Mikulski, Czeslaw Szymczak   +2 more
doaj   +1 more source

Vibration characteristics of Z-ring-stiffened 60 deg conical shell models of a planetary entry spacecraft [PDF]

An experimental investigation of the vibration characteristics of a 60 deg conical shell model of a planetary entry vehicle is described and the results presented.
Mixon, J. S., Naumann, E. C.
core   +1 more source

Liquids as Reinforcements for Anisotropic and Tough Soft Matter Composites

Advanced Materials, EarlyView.
Liquid metal droplets are shaped and oriented within soft elastomers to create all‐soft matter composites with programmable mechanical anisotropy. These liquid inclusions act as fiber‐like reinforcements, enabling directional stiffness, enhanced toughness, and controlled crack steering under extreme deformation, offering new routes to resilient soft ...
Gwyneth M. Schloer, Ohnyoung Hur, Ravi Tutika, Aaron Haake, Eric J. Markvicka, Michael D. Bartlett   +5 more
wiley   +1 more source

Nonlinear postbuckling of eccentrically stiffened functionally graded plates and shallow shells

Vietnam Journal of Mechanics, 2011
The paper deals with the formulation of governing equations of eccentrically stiffened functionally graded plates and shallow shells based upon the classical shell theory and the smeared stiffeners technique taking into account geometrical nonlinearity ...
Dao Huy Bich, Vu Hoai Nam, Nguyen Thi Phuong   +2 more
doaj   +1 more source

Plane stress analysis of an edge-stiffened rectangular plate, taking into account bending and shear stiffness of the stiffeners [PDF]

Plane stress analysis using Fourier series of edge stiffened isotropic or orthotropic elastic rectangular plate subjected to prescribed temperature distribution and boundary ...
Hsu, Y.-W., Libove, C.
core   +1 more source

Multifunctional Alginate‐Based Films Reinforced With Ag‐ZnO/AgO/TiO2 Nanocomposites for Advanced Packaging and Biomedical Applications

Advanced Materials Interfaces, EarlyView.
Biodegradable polymeric films incorporated with a synergistic blend of metallic nanocomposites are developed and characterized. The films exhibit enhanced antibacterial activity against foodborne pathogens, demonstrating their potential as active materials for food packaging.
Adriana Dos Santos Silva, Davi Porfírio Da Silva, Alysson Nogueira Magalhães, Marcos Vinícius Dias Vermelho, Ângelo Márcio Leite Denadai, Anielle Christine Almeida Silva   +5 more
wiley   +1 more source

Buckling behaviour of cold-formed steel beam C-lipped sections using Bambusa spinosa Roxb. (Thorny Bamboo) strips as stiffening elements

Advances in Bamboo Science
This study uses a series of four-point bending tests to investigate the structural performance of cold-formed steel beam sections, both with and without bamboo stiffeners.
Jhun M. Jacinto
doaj   +1 more source

Static and dynamic analyses of stiffened folded laminate composite plate

Vietnam Journal of Mechanics, 2013
This paper presents some numerical results of bending and vibration analyses of an unstiffened and stiffened folded laminate composite plate using finite element method. The effects of fiber orientations, boundary conditions, stiffener conditions of the
Tran Ich Thinh, Bui Van Binh, Tran Minh Tu   +2 more
doaj   +1 more source

Bioelectrical Interfaces Beyond Excitable Cells: Cancer, Aging, and Gene Expression Modulation

Advanced Materials Interfaces, EarlyView.
ABSTRACT The investigation of biological conductivity has evolved from its classical foundation based on ionic fluxes underpinning cardiac and neuronal excitability to a multifaceted regulator of cellular physiology. Traditional approaches for probing electrical events in living matter focused largely on action potentials recording.
Paolo Cadinu, Matthew K. Burgess, Catarina Franco Jones, Marzia Iarossi, Manuel Schröter, Nako Nakatsuka, Mustafa B. A. Djamgoz, Gil Gonçalves, Sidahmed Abayzeed, Paola Sanjuán‐Alberte, Paula M. Mendes, Frankie J. Rawson, Malavika Nair, Michael Levin, Rosalia Moreddu   +14 more
wiley   +1 more source

Eccentric Compression Behavior of RCFST Columns with Web Perforated T-Shaped Stiffeners

Buildings
Based on the previous axial compression tests by the authors, this study investigates the eccentric compression behavior of rectangular concrete-filled steel tubular (RCFST) columns with web-perforated T-shaped stiffeners through finite element analysis.
Qifan Jiang, Jun Zhang, Lvhong Sun, Yanchao Wu, Tuo Lei   +4 more
doaj   +1 more source