Results 51 to 60 of about 118,321 (315)

Flexural behaviour of circular reinforced concrete columns strengthened by glass fibre reinforced polymer wrapping system [PDF]

, 2022
The use of prefabricated glass fibre reinforced polymer (GFRP) wrapping systems in retrofitting reinforced concrete (RC) columns has emerged to enhance the overall axial performance. However, the effect of these systems on columns subjected to bending is
Lokuge, Weena, Manalo, Allan C., Ehsani, Mohammad R., Otoom, Omar F., Karunasena, Warna, Ozbakkaloglu, Togay   +5 more
core   +1 more source

CANCER OF THE SPLENIC FLEXURE [PDF]

Journal of the American Medical Association, 1914
The splenic flexure marks an intermediate position in the colon both anatomically and physiologically. The proximal segment, the cecum and the ascending and transverse colon, as observed by Cannon,1churn and mix the bowel contents until the moisture is largely removed.
openaire   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

Advanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge, Olivia Harper, Jaejun Lee, Sergio Gonzalez‐Munoz, Vladimir V. Tsukruk   +4 more
wiley   +1 more source

The effect of voids on the flexural fatigue properties of carbon/epoxy composites [PDF]

, 2010
The role of voids in composite failures has not been well understood or been characterized. This study presents the result of an investigation aimed at examining the mechanical behaviour of unidirectional carbon fibre-reinforced polymer matrix materials ...
Suhot, Mohamed Azlan
core  

Flexural fatigue behavior of machinable and light-activated hybrid composites for esthetic restorations [PDF]

, 2004
The purpose of this study was to determine the flexural strength and flexural fatigue strength of a machinable composite (GN-I) and three hybrid composites (Artglass, Estenia, and Gradia).
Yoshida, Keiichi, Nobuko Morimoto, Atsuta, Mitsuru, Yukiko Tsuo, Morimoto, Nobuko, Mitsuru Atsuta, Tsuo, Yukiko, Keiichi Yoshida   +7 more
core   +1 more source

Mechanical Behavior of Concrete Modified by Replacement of Cement by Rice Husk Ash

Brazilian Archives of Biology and Technology
Construction industry is in need of lump sum quantities of materials which has increased both their demand and price. The use of large quantities of cement leads to increasing CO2 emission and as a consequence, the greenhouse effect.
M.M. Saravanan, M. Sivaraja
doaj   +1 more source

Studies on Mechanical and Morphological Characterization of Developed Jute/Hemp/Flax Reinforced Hybrid Composites for Structural Applications

Journal of Natural Fibers, 2018
In the present study, an attempt has been made to develop and characterize natural fiber-based composites (jute/epoxy, hemp/epoxy, flax/epoxy) and their hybrid composites (jute/hemp/epoxy, hemp/flax/epoxy, and jute/hemp/flax/epoxy) using hand-lay-up ...
Vijay Chaudhary, Pramendra Kumar Bajpai, Sachin Maheshwari   +2 more
doaj   +1 more source

Nonlinear flexural analysis of sandwich beam with multi walled carbon nanotube reinforced composite sheet under thermo-mechanical loading

Curved and Layered Structures, 2020
Nonlinear flexural analysis of sandwich composite beam with multiwall carbon nanotube (MWCNT) reinforced composite face sheet and bottom sheet under the thermo-mechanically induced loading using finite element method is carried out.
Lal Achchhe, Markad Kanif
doaj   +1 more source

Flexural Behavior of GBFS-Based Geopolymer-Reinforced Concrete Beams

Buildings, 2023
Geopolymer concrete (GC) is an emerging alternative construction material due to it being eco-friendly in production with considerably low carbon emissions.
Mehdi Ozturk, Guray Arslan
doaj   +1 more source

Toward Enhanced Inertial Sensing via Dynamically Soft Topological States in Piezoelectric Microacoustic Metamaterials

Advanced Functional Materials, EarlyView.
A piezoelectric microacoustic wave device exploiting topologically protected interface states with significantly higher dynamic compliance than Lamb or Rayleigh modes achieves record‐high out‐of‐plane particle velocities exceeding 51 m/s. These findings indicate that leveraging topological interface states can overcome key limitations of piezoelectric ...
Onurcan Kaya, Niccolò Scalise Pantuso, Marco Galli, Jacopo M. De Ponti, Tommaso Maggioli, Davide Pavesi, Siddhartha Ghosh, Attilio Frangi, Luca Colombo, Benyamin Davaji, Matteo Rinaldi, David Horsley, Cristian Cassella   +12 more
wiley   +1 more source