Results 11 to 20 of about 205,113 (309)

Experimental study on the dynamic behavior of rubber concrete under compression considering earthquake magnitude strain rate

open access: yesJournal of Civil Engineering and Management, 2020
To examine the compressive dynamic performance of rubber concrete, a uniaxial compression experimental study on rubber concrete was carried out using a hydraulic servo based on five different rubber substitution rates under eight different earthquake ...
Furong Li   +4 more
doaj   +1 more source

Dynamic compression inhibits cytokine-mediated type II collagen degradation

open access: yesOsteoarthritis and Cartilage Open, 2022
Objective: To examine the effect of dynamic compressive loading applied intermittently on bovine cartilage explants stimulated with proinflammatory cytokines over 21 days. Design: Cartilage explants were cultured for 21 days with Oncostatin M and TNFα (O 
Amalie Engstrøm   +4 more
doaj   +1 more source

Design and Analysis of Two Wheeler Leg Guard for Material and Shape Optimization [PDF]

open access: yesE3S Web of Conferences, 2023
The growing demand for high performance engine technology in the two-wheeler market segment has pushed the average speed of the motorcycle to a higher limit, which has already raised the danger of motorcycle accidents leading to serious knee and lower ...
Srikar M. Lalith Chandra   +3 more
doaj   +1 more source

Combined Effect of Stray Current and Sustained Compressive Loading on Chloride Transport in Concrete

open access: yesAdvances in Materials Science and Engineering, 2021
As with the leakage of stray current in the surrounding medium, the chloride transport in concrete is influenced by the stray current and loading of the subway structure. This paper presents the results of the experimental study on the chloride transport
Yuancheng Ni, Eryu Zhu
doaj   +1 more source

Dynamic behavior and damping capacity of auxetic foam pads [PDF]

open access: yes, 2006
A novel set of auxetic (negative Poisson's ratio) open cell polyurethane foam has been developed and tested under dynamic loading conditions to assess the viscoelastic response under white noise random excitation and compressive cycling.
Bezazi, A   +3 more
core   +1 more source

On the viscoelastic behaviour of beef meat under compression loading

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2005
A method for the characterising of the behaviour of the beef meat at compressive loading was investigated. Both compressive and relaxation tests have been used.
Jaroslav Buchar, Jana Simeonovová
doaj   +1 more source

Walking Biomechanics and Spine Loading in Patients With Symptomatic Lumbar Spinal Stenosis

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Symptomatic lumbar spinal stenosis is a leading cause of pain and mobility limitation in older adults. It is clinically believed that patients with lumbar spinal stenosis adopt a flexed trunk posture or bend forward and alter their gait pattern to ...
Seyed Javad Mousavi   +7 more
doaj   +1 more source

Spruce pellets in compression loading [PDF]

open access: yesJournal on Processing and Energy in Agriculture, 2018
Compression loading of sawdust pellets could be useful for studying the mechanical and structural properties of materials. Mechanical properties such as the failure stress and strain, the modulus of elasticity, the bulk modulus, the compressibility and the deformation energy can be used to evaluate the behaviour of pellets under static loading.
Kubík Ľubomír, Petrović Ana
openaire   +2 more sources

Capsule-Like Smart Aggregate with Pre-Determined Frequency Range for Impedance-Based Stress Monitoring

open access: yesSensors, 2022
In this article, a new capsule-like smart aggregate (CSA) is developed and verified for impedance-based stress monitoring in a pre-determined frequency range of less than 100 kHz.
Quang-Quang Pham   +2 more
doaj   +1 more source

Experimental study on biaxial dynamical compressive test and PFC2D numerical simulation of artificial rock sample with single joint [PDF]

open access: yesArchives of Civil Engineering, 2023
Dynamic biaxial compression tests and Particle Flow Code numerical simulations of the cement mortar specimens with a single joint were carried out to study the mechanical properties and crack evolution of artificial rock samples with a single joint.
Xiong Liangxiao   +4 more
doaj   +1 more source

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