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Fatigue test
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Fiber-Reinforced Polymer (FRP) in the form of thin-walled plate structures are widely used in different engineering applications due to their outstanding features such as: high strength-to-weight ratio, excellent fatigue and corrosion resistance, etc. This study focuses on the local buckling resistance of pultruded FRP columns by experimental work. The test data were compared to current theoretical and numerical predictions.
11p
viohoyo
25-04-2024
3
1
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Realistic vibration testing of large floor mounted Battery Pack, sometimes called Rechargeable Energy Storage Systems (RESS), for Batterie Electric Vehicles (BEV) is important for developing safe new battery structures. On the other hand, the requirements for realistic replications of worst-case environments in a lab usually demand costly and complex infrastructure.
11p
visergey
02-04-2024
2
1
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"Standard Specification for Steel Wire, Music Spring Quality" covers two types of round, cold-drawn steel music spring quality wire, uniform in mechanical properties, intended especially for the manufacture of springs subject to high stresses or requiring good fatigue properties. The values stated in either SI units or inch-pound units are to be regarded separately as standard.
5p
hth_hn_vn
10-12-2023
10
5
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Asphalt concrete pavement often appears damaged such as rutting, fatigue crack, potholes, etc. at high air temperature, heavy rain in long time, or at locations with high traffic, large horizontal force, and poor-quality construction sites. This causes a deterioration in the service quality, leading to a lot of maintenance costs.
8p
visharma
20-10-2023
6
4
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To obtain a better understanding of the fatigue properties and crack growth characteristics of a nanocrystalline titanium based bulk metal glasses (Ti-BMG) made by vacuumed casting process, the fatigue failure mechanisms of Ti-BMG have been investigated via S e N and da/dN e DK tests.
7p
viberbers
09-08-2023
8
3
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Chronic obstructive pulmonary disease (COPD) has significant systemic effects that substantially impact quality of life and survival. The purpose of this study was to assess and compare peripheral muscle strength and endurance, exercise capacity, fatigue perception and quality of life between patients with COPD and healthy subjects.
10p
vimontana2711
05-04-2021
9
1
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The single-leg squat (SLS) test is widely used in screening for musculoskeletal injury risk. Little is known, however, of lower limb, pelvis, and trunk kinematics of SLS performance or the effect of sex and fatigue. Our aim was to determine sex differences and the influence of fatigue on SLS kinematics in healthy young adults.
9p
vioregon2711
22-02-2021
10
2
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To date, published systematic reviews concerning the effects of Kinesio Taping (KT) on muscle strength have not analysed facilitatory and inhibitory applications separately. As a result, their results could be substantially affected by clinical heterogeneity.
12p
vivermont2711
28-01-2021
11
2
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To obtai n a bet ter und erstandi ng of the fatigue properties and crack growth characteristics of a nanocrystalline titan ium base d bulk metal glasses (Ti-BMG) mad e by vacu umed casting process, the fatigue failure mec hanism s of Ti-BMG have been investiga ted via S-N and da/dN-DK tests.
7p
tamynhan4
06-09-2020
9
2
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The current study sought to investigate the anti-fatigue efficacy of poly herbal granule (PHG) formulations of the extracts of Asparagus racemosus, Chlorophytum borivilianum, Tinospora cordifolia, Tribulus terrestris and Withania somnifera enriched with general tonic and health promoting properties based on Aloe vera gel and soyabean whey in Swiss mice. The nutrient compositions of the selected PHG exhibited that the carbohydrates were the major constituents in both AVII and SBWII, followed by protein and total ash. Fat contents were 0.96 and 1.18 g100g-1 in AVII and SBWII, respectively.
15p
angicungduoc6
20-07-2020
10
1
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This paper contributes to a review of the research of the fatigue behaviour of thermal spray coatings on carbon steel. Previous studies provide the experimental characterization of the fatigue resistance of coated carbon steel.
16p
lucastanguyen
01-06-2020
16
1
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Fatigue curve presents the relation between stress (mean stress, maximum stress or stress amplitude) and the number of stress cycles till a machine element is completely broken. This curve is served as the important basis of design as well as lifetime prediction for machine elements. In order to create a fatigue curve, the traditional fatigue test method is applied to specimens using a cyclic stress with constant amplitude.
10p
angicungduoc5
13-06-2020
13
0
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The low cycle fatigue (LCF) resistance of two different metal matrix composite (MMC) of AA6063 with 2% and 8% by volume silicon carbide (SiCp) particles having particulate size of 37 micron (400 mesh) at room temperature condition has been evaluated under fully reversed strain control testing.
15p
tohitohi
19-05-2020
21
0
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The present paper summaries the results from uniaxial-tension stress-controlled fatigue tests performed at different temperatures up to 650°C on Cu-Be specimens. Two geometries are considered: hourglass shaped and plates weakened by a central hole (Cu-Be alloy).
6p
tohitohi
19-05-2020
8
0
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In this paper strains recorded by strain gages mounted around the hole during cold working process in seven pieces specimens, were analyzed by statistical tests and stochastic properties of mentioned random variables were obtained using SPSS software.
8p
tohitohi
19-05-2020
13
0
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India has large population of draught animals and bullocks are main draft animals in the country followed by he-buffaloes. This study is to be focus on feasibility testing of mini rice mill operation in animal driven rotary mode system for operating mini rice mill. A study was conducted for operating a mini rice mill with the help of a rotary gear complex, installed in the premises of Swami Vivekananda College of Agricultural Engineering and Technology and Research Station, Faculty of Agricultural Engineering, Indira Gandhi Krishi Vishwavidyalaya, Raipur (CG).
8p
quenchua4
16-04-2020
10
1
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The critical flicker fusion frequency (CFF) is the frequency at which a flickering stimulus is perceived to be constant; the quick recognition of variation in stimuli indicates the active coordination between eyes and brain. When human eyes get exposed to the light radiating from Smartphone screen for longer period that driven us into recognizable mental and visual fatigue results in sleep disturbances, mood fluctuations, insomnia, dry eyes, computer vision syndrome, misconceptions and tactile hallucinations.
6p
trinhthamhodang1212
06-04-2020
13
3
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Traditionally the hand lever operated knapsack sprayer was used by the Indian farmers for spraying of pesticide, weedicide, fungicides, liquid chemicals etc. however it involves fatigue due to continuous hand lever operation results in the low efficiency. Now a days the power operated knapsack sprayers available in the market are being used for spraying operation in production agriculture but it is associated with more vibrations, noise levels causes the high level of fatigue during the operation hence labors are reluctant to use this types of sprayer.
14p
quenchua4
06-04-2020
17
2
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This paper focus on the assessment of the ultimate bending moment of MST-3 box with various length of tested models and the effect of lateral pressures are also applied to catamaran hull structures. These results contributes the input data for catamaran structural optimization analysis.
7p
vimante2711
05-03-2020
17
0
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While biomarkers for chronic fatigue syndrome (CFS) are beginning to emerge they typically require a highly specialized clinical laboratory.
9p
vichengna2711
25-02-2020
16
1
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