Results 21 to 30 of about 118,321 (315)

Effective Strengthening of RC Beams Using Bamboo-Fibre-Reinforced Polymer: A Finite-Element Analysis

open access: yesFibers, 2023
This paper presents a finite-element model of the structural behaviour of reinforced concrete (RC) beams with and without openings externally strengthened with bamboo-fibre-reinforced composite (BFRC) plates.
Jia Ning Siew   +5 more
doaj   +1 more source

Behavior of reactive powder concrete containing recycled glass powder reinforced by steel fiber

open access: yesJournal of the Mechanical Behavior of Materials, 2022
Environmental sustainability is described as one that avoids the depletion or deterioration of natural resources, while also allowing for the preservation of long-term environmental quality.
Hussain Zainab Ali   +1 more
doaj   +1 more source

Flexure of cranial sutures [PDF]

open access: yesJournal of Biomechanics, 1971
Beam samples containing cranial sutures were prepared from embalmed and unem- balmed cranial bone and were tested to determine their flexural stiffness and strength. With the aid of layered beam theory, the flexural stiffnesses of beams containing cranial sutures were compared to hypothetical layered cranial bone beams which did not contain sutures ...
Hubbard, Robert P.   +2 more
openaire   +3 more sources

Influence of Filler on Mechanical and Di-electric Properties of Coir and Luffa Cylindrica Fiber Reinforced Epoxy Hybrid Composites

open access: yesJournal of Natural Fibers, 2022
Natural fiber hybrid composites were prepared by Hand layup technique by reinforcing coir, silk squash, and CaCO3. Both coir and silk squash is maintained constant weight proportion of 10 wt. % and 5.7 wt. %, respectively, whereas as CaCO3 is varied with
D. Mohana Krishnudu   +3 more
doaj   +1 more source

Flexural-torsional behavior of thin-walled closed-section composite box beams [PDF]

open access: yes, 2007
This paper presents a flexural–torsional analysis of composite box beams. A general analytical model applicable to thin-walled box section composite beams subjected to vertical and torsional load is developed.
Lee, Jaehong, Vo, Thuc
core   +1 more source

Flexural–torsional behavior of thin-walled composite space frames [PDF]

open access: yes, 2009
A general analytical model based on the first-order shear deformable beam theory applicable to thin-walled composite space frames with arbitrary lay-ups under external loads is presented.
Lee, Jaehong, Vo, Thuc
core   +1 more source

An adaptable flexural test fixture for miniaturised polymer specimens [PDF]

open access: yes, 2020
An adaptable flexural test fixture is proposed to characterise the mechanical properties of miniature beam specimens (≤10 mg) at ambient conditions or in the presence of fluids at elevated temperatures.
De Focatiis, Davide S.A.   +2 more
core   +2 more sources

Pattern and filament optimization for 3D-printed reinforcements to enhance the flexural behavior of cement-based composites

open access: yesJournal of Sustainable Construction Materials and Technologies, 2023
Cement-based materials are the most widely utilized construction materials in the world owing to their high compressive strength, however, need reinforcement to withstand direct or indirect tensile forces.
Özgür Özdilli   +2 more
doaj   +1 more source

Effect of different types of water soaking and re-drying on mechanical properties of glass fiber-epoxy composites

open access: yesCogent Engineering, 2023
Fiber-reinforced polymer (FRP) composites undergo different environmental conditions in the designed life span. An investigation on aging of FRPs in water helps to enhance the material’s durability.
U Achutha Kini   +3 more
doaj   +1 more source

Scattering of flexural waves by a semi-infinite crack in an elastic plate carrying an electric current [PDF]

open access: yes, 2011
Copyright @ 2011 Sage Publications LtdSmart structures are components used in engineering applications that are capable of sensing or reacting to their environment in a predictable and desired manner.
Lawrie, Jane B.   +5 more
core   +1 more source

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