Results 1 to 10 of about 8,266,353 (246)
On effective mechanical properties of an orthogonal corrugated sandwich structure
Materials & Design, 2021 Effective mechanical properties of an orthogonal corrugated sandwich structure have been investigated analytically and numerically. A necessary condition for geometrical design of orthogonal corrugated sandwich structure is obtained.
Yuan Zhu, Qinghua Qin, Jianxun Zhang
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Yantu gongcheng xuebao, 2022 To study the temperature transfer laws of the air clearance space of the geotechnical model box in the hyper gravity field for design of the hyper gravity test platform tests in cold regions, the convection heat transfer model for clearance soil is ...
CHEN Hong-yong 1, 2, ZHANG Chen 3, LI Qi-sheng 1, WANG Dong 1, 2, SHEN Zhan-peng 1, 2, FANG Ye 1, 2, HE Qin-shu 1, 2
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Improving impact sound of golf club in consideration of impact vibration
Nihon Kikai Gakkai ronbunshu, 2016 The impact sound and vibration significantly affect the usability of a golf club. Recently, a subjective evaluation of the golf club was carried out to determine the relationship between the sound of the impact and its auditory impressions, in which the ...
Akihiko ARIMITSU +2 more
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Nihon Kikai Gakkai ronbunshu, 2019 When train passes through the rail joint at the heel of tongue rail of railroad switch, impact vibration is caused due to the step difference of the joint.
Takuma SHIMAMOTO +7 more
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Study on Vibration Response of Layered Media under the Impact Load
Shock and Vibration, 2021 To study the vibration response of the layered medium under impact loading, single-layer concrete slabs, multilayer concrete slabs, and multilayer concrete slabs with a cemented filling layer were used as the working media to simulate the layered medium.
Mengyang Zhen +7 more
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Scientific Reports, 2017 As concrete and mortar materials widely used in structural engineering may suffer dynamic loadings, studies on their mechanical properties under different strain rates are of great importance.
Xiaochao Jin +6 more
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Hydrodynamic Features of Gas-Liquid Flow Movement in a Separation Device Plane Channel with an Oscillating Wall [PDF]
Problems of the Regional Energetics, 2018 In this paper, the movement of a gas-fluid flow in a plane channel with an oscillating wall was investigated. The aim of the research is to increase the efficiency of separation equipment by imposing the vibration impact on a gas-liquid flow.
Pavlenko I.V. +4 more
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Effect of vibration sense by frequency characteristics of impact vibration for residential floor
Japan Architectural Review, 2018 In this research, we examined the effects that the frequency characteristics of impact vibration in a residential floor have on the vibration sense of humans. We obtained the following results: (i) a frequency of 30 Hz or more affects the vibration sense
Ryuta Tomita, Katsuo Inoue
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Scientific Reports, 2023 Top coal caving in fully mechanized caving mining will cause an irregular impact on the caving mechanism of hydraulic support. The vibration response of the caving mechanism varies under different forms of impact.
Yanpeng Zhu +4 more
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Fingertip Model for Analysis of High-Frequency Vibrations
Proceedings, 2023 High-frequency shock-type vibrations (HFVs) from, e.g., impact wrenches with a frequency content mainly above 1250 Hz have long been suspected to cause a significant number of vibration injuries, HAVS.
Peter Ottosson +2 more
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