Results 81 to 90 of about 6,246 (300)
Comparative study of steel I-beam strengthened with CFRP and steel plate as a web stiffeners
Next MaterialsThis study investigates the use of Carbon Fiber Reinforced Polymer (CFRP) plates as stiffeners to enhance the web of a steel I-beam. CFRP offers a lightweight and high-strength compare to steel, making it easier to handle during construction activities ...
Prashant Jagtap +2 more
doaj +1 more source
OPTIMUM BUCKLING DESIGN OF CYLINDRICAL STIFFENER SHELL UNDER EXTERNAL HYDROSTATIC PRESSURE
Iraqi Journal for Mechanical and Materials Engineering, 2018 This paper present an investigation of the collapse load in cylinder shell under uniform external hydrostatic pressure with optimum design using finite element method via ANSYS software.
Rawa Hamed M. Al-Kalali
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Design and Analysis on Stiffeners of Coal Mine Rescue Capsules
, 2011 Coal mine rescue capsules, whose structural strength defines miners' safety directly, are becoming important equipments for miners' underground surviving.
Dong Sun +3 more
core +1 more source
Additive Manufacturing of Ordered Polymer Nanostructures
Advanced Materials, EarlyView.A new 3D printing strategy, Polymerization‐Induced Arrangement of Nanostructures with Order‐tunability (PIANO), enables the formation of ordered nanostructures in polymer materials by enhancing chain mobility during photopolymerization, overcoming the kinetic arrest that leads to disordered morphologies in the conventional Polymerization‐Induced ...
Di Wu +6 more
wiley +1 more source
E. coli Extracellular Matrix: A Tunable Composite With Hierarchical Structure
Advanced Materials, EarlyView.The complex composite‐like mechanical behavior of E. coli biofilm matrix is the result of a synergic contribution of the rigid curli and swelling pEtN‐cellulose, and emerges from specific ratio and assembly conditions. The interactions between the two fibers govern biofilm hydration and characteristic wrinkling patterns, providing crucial insights for ...
Macarena Siri +7 more
wiley +1 more source
RESEARCH ON LAYOUT OF LARGE VIBRATING SCREEN SIDE PANEL STIFFENERS BASED ON TOPOLOGY OPTIMIZATION
Jixie qiangdu, 2015 In order to optimize the layout of the large vibrating screen side panel stiffeners,Topology optimization design was applied in structural design of the side panel stiffeners.
WANG ChunHua, ZHAO DongHui
doaj
ModellingMany structures use stiffeners to improve their strength and stability and especially to stop the growth of cracks that can appear during the manufacturing process or in service.
Stefan-Dan Pastrama
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Advances in Mechanical Engineering, 2015 The design of stiffeners is an effective approach to enhance the stiffness of panel-type structures. However, the stiffness–mass efficiency depends largely on the spacing, orientation, and cross-section of the stiffeners.
Yadong Zhou, Qingguo Fei
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Vibrations of thin rectangular plates with arbitrarily oriented stiffeners
, 1977 Free vibration of plates with arbitrarily oriented stiffeners are studied using high precision plate bending and stiffener elements. Good convergence of frequency values for coarse mesh is demonstrated.
Shastry, B. P., Venkateswara Rao, G.
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A 3D‐Printed Blister Test Platform for Quantifying Biointerface Adhesion Mechanisms
Advanced Materials Interfaces, EarlyView.A 3D‐printed blister platform enables energy‐resolved characterization of soft hydrogel–rigid interfaces. Integrating precision pressure control with hyperelastic modeling directly quantifies adhesion energy (G) and R‐curve toughening. Results reveal that modulating hydrogel concentration and surface roughness drives a tunable transition from cohesive ...
Yoontae Kim +4 more
wiley +1 more source