Results 71 to 80 of about 8,048 (300)

Flexural strength and behaviour of cold rolled purlins with complex longitudinal stiffeners [PDF]

This paper presents the flexural strength and behaviour of cold rolled channel and zed steel purlins with complex longitudinal web and flange stiffeners.
Hajirasouliha, I., English, M., Nguyen, V. B.   +2 more
core  

Plate-girder stiffeners [PDF]

, 2014
Knekning må tas til vurdering når det gjelder slanke konstruksjoner, og det skilles hovedsakelig mellom to former for denne bruddtypen; global- og lokal knekking. Lokal knekking, som er knekningssituasjonen denne avhandlingen fokuserer på, er en form for
Eriksen, Philip Eddy
core  

Design of channel columns with inclined edge stiffeners

, 2004
Design and numerical investigations of cold-formed steel channel columns with inclined edge stiffeners are presented in this paper. The edge stiffeners of the channel sections consisted of simple lips that inclined at different angles both outwards and ...
Young, B., Young, B
core   +1 more source

XTRUDE: A Process‐Informed Framework for High‐Fidelity Analysis of Hydrogel Extrusion

Advanced Functional Materials, EarlyView.
Extrusion performance emerges from the interplay between material properties and processing conditions. XTRUDE (eXTrusion Rheology for Understanding and Defining Extrudability) recreates the extrusion environment with in situ pressure and temperature sensing, enabling characteristic pressure signatures to quantify extrusion‐specific phenomena and ...
Farhad Sanaei, Pascal Bertsch, Juliette Lafosse, Sander C. G. Leeuwenburgh, Mani Diba   +4 more
wiley   +1 more source

Finite Element Analysis to Determine the Optimum Stiffener Spacing on Barge Deck with 5-15-5 Sandwich Plates

Kapal
The application of sandwich plates in marine structures provides a lightweight yet strong alternative to conventional steel plates. This study investigates the extent to which stiffener spacing on barge decks can be increased when using 5–15–5 mm ...
Pratama Yuli Arianto, Risalah Alifatus Zharo, Hery Indria Dwi Puspita, Muammar Kadhafi, Syafiuddin Syafiuddin   +4 more
doaj   +1 more source

Utilizing the Metastability of Spidroins as a Strategy for Improving Mechanical Properties of Biomimetic Spider Silk Fibers

Advanced Functional Materials, EarlyView.
Phase transitions are central for the assembly of recombinant silk proteins into fibers. Soluble protein can transition into condensed states such as condensates and gels. These states are metastable and evolve in a time‐dependent way. Metastability depends on the protein sequence, and this relationship can be used to enhance the mechanical properties ...
Fred‐Eric Sammalisto, Topias Lankinen, Celine Tallroth, Rafael A. Lara, Matilda Backholm, Markus B. Linder   +5 more
wiley   +1 more source

Nonlinear buckling behavior of FG-GPLRC cylindrical shell stiffened by spiral FG-GPLRC stiffeners subjected to axial compressive load in thermal environment

Vietnam Journal of Mechanics
This study investigates the nonlinear behavior of functionally graded graphene platelet-reinforced composite (FG-GPLRC) thin cylindrical shells stiffened by orthogonal or spiral FG-GPLRC stiffeners under axial compression.
Kieu Quang Thai, Dao Huy Bich, Nguyen Thi Phuong, Cao Van Doan, Tran Quang Minh   +4 more
doaj   +1 more source

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

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

Advanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi, Matthew B. Baker, Dominik Schauenburg   +2 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