Results 1 to 10 of about 19,680 (211)
Applied Sciences, 2019 Long-distance oil and gas pipelines are inevitably impacted by rockfalls during geologic hazards such as mud-rock flow and landslides, which have a serious effect on the safe operation of pipelines. In view of this, an experimental and numerical study on
Feifei Dong +4 more
doaj +3 more sources
Meikuang Anquan, 2022 As the most important bearing component of the hydraulic support, the bearing performance of the column has a huge influence on the supporting effect of the whole hydraulic support.
LIU Ya +8 more
doaj +1 more source
Breakage Characterization of Magnetite under Impact Loads and Cyclic Impact Loading [PDF]
Energies, 2020 A series of impact compression tests were conducted to study the breakage characteristics of magnetite, as well as the impact pressure on its strain rate and dynamic compressive strength. The dynamic mechanical properties and fragmentation size distribution of magnetite under diverse impact loads and cyclic impact were investigated, with fractal theory
Si, Liang, Cao, Yijun, Fan, Guixia
openaire +2 more sources
Applicability of Thermoplastic Elastomers to Impact Load Reduction in Sports Equipment
Proceedings, 2020 In this paper, mechanical properties of thermoplastic elastomers were investigated to expand the applicability of thermoplastic elastomers to the impact load reduction for the sports equipment.
Akihiro Matsuda, Shigeru Kawahara
doaj +1 more source
Investigation of concrete slabs made with cement based mortars under impact loads
Građevinar, 2023 As structural members can be subjected to impact loading during their service life, impact experiments are applied for various materials and objects by taking different methods into consideration. The effect of impact load on concrete slabs prepared with
R. Tuğrul Erdem +2 more
doaj +1 more source
A study on structural behaviour and vibrational characteristics of a go-kart chassis [PDF]
E3S Web of Conferences, 2023 A go-kart is a four-wheel drive that lacks a suspension system and differential unit due to the very low ground clearance usually employed for Formula E or Formula 1 racing.
Kumar Sammangi Dileep +4 more
doaj +1 more source
The Impact of Heat Load on Cattle [PDF]
Animals, 2019 Heat stress and cold stress have a negative influence on cattle welfare and productivity. There have been some studies investigating the influence of cold stress on cattle, however the emphasis within this review is the influence of heat stress on cattle.
Angela M. Lees +6 more
openaire +6 more sources
Shear behaviour of reinforced concrete beams under impact loads by the Lumped Damage framework
Fracture and Structural Integrity, 2020 Impact loadings such as vehicle collisions or falling rocks on a structure could lead it to collapse and, eventually, to fatal victims. Among possible alternatives to analyse this issue, Lumped Damage Mechanics is an interesting option due to its ...
Mateus Cardoso Oliveira +2 more
doaj +1 more source
The impact of processing load on emotion [PDF]
NeuroImage, 2007 This event-related fMRI study examined the impact of processing load on the BOLD response to emotional expressions. Participants were presented with composite stimuli consisting of neutral and fearful faces upon which semi-transparent words were superimposed.
Derek G. V. Mitchell +5 more
openaire +2 more sources
Lubricants, 2023 Bearings might be damaged due to shock loads caused by disturbances, in addition to static loads. In this study, a flexible structure was applied to enhance the lubrication characteristics of misaligned journal bearings subjected to impact loads. When an
Sung-Ho Hong, Woo-Ju Jeon
doaj +1 more source