Results 11 to 20 of about 105,717 (155)
Journal of Marine Science and Engineering, 2021 This article deals with the method of computer-aided studies of the results of tank container impact tests to confirm the ability of portable tanks and multi-element gas containers to withstand the impact in the longitudinal direction on a specially ...
Andrii Sulym +5 more
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A Study of Characteristics of Vibration and Shock for the Mounting Equipment of the Military Wheel Vehicle [PDF]
한국정밀공학회지, 2019 It was a requirement to use electronic components developed and operated by MANPAD in the military wheel vehicle with greatly improved operational radius and quickness and maneuverability. The objective of this study was to add the structure of the newly
Man Dal Kim +2 more
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Shock response spectrum analysis in running performance [PDF]
Computer Methods in Biomechanics and Biomedical Engineering, 2020 Running involves repeated impacts between the foot and the surface. Such impacts are characterized by a transient peak in the ground reaction force (impact force), rapid deceleration of the lower e...
D. Benjamin +6 more
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Shock and Vibration, 2021 Shock response spectrum (SRS), calculated according to shock loading signal, is the primary metric for assessing the shock resistance ability of shipborne equipment.
Peng Wang +3 more
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Shock and Vibration, 2020 Floating shock platform is generally used to test the antishock performance of large shipboard equipment. Shock acceleration signal will produce zero-shift phenomenon in the test measurement process, which will affect the subsequent shock response ...
Xiongliang Yao +4 more
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Quantitative Evaluation of SRS Similarity for Aerospace Testing Applications
Shock and Vibration, 2021 The similarity between a shock response spectrum (SRS) and a target shock specification is essential in evaluating the success of a qualification test of a space component. Qualification testing facilities often utilize shock response databases for rapid
Ibukun O. Adebolu +2 more
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The Shock Response Prediction of Spacecraft Structure Based on Hybrid FE-SEA Method
Applied Sciences, 2021 An improved method based on the Hybrid Finite Element-Statistical Energy Analysis (FE-SEA) method and quasi-steady state theory is proposed to predict the response of spacecraft structure during the process of pyrotechnics separation.
Xiong Wang, Wei Liu, Xiao Li, Yi Sun
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The Shock Characteristics of Tilted Support Spring Packaging System with Critical Components
Shock and Vibration, 2014 The nonlinear dynamical equations of tilted support spring packaging system with critical components were obtained under the action of half-sine pulse. To evaluate the shock characteristics of the critical components, a new concept of three-dimensional ...
An-Jun Chen
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Damage Boundary Study of Crystal Oscillators under Shock Environment
Shock and Vibration, 2020 The crystal oscillator is a widely used electronic component in a circuit, whose accuracy is strongly affected by the external mechanical environment. To depict the failure mechanism of the crystal oscillator, the damage boundary of this component under ...
Changjian Zhao +5 more
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Performance Analysis of Absolute Acceleration Shock Response Spectrum
Journal of Physics: Conference Series, 2020 Abstract The Absolute Acceleration Shock Response Spectrum (AASRS), which is most commonly used in engineering is analyzed in detail, and the effects of shock duration, shock amplitude and shock waveform on AASRS are discussed respectively.
Wenjuan Sun +3 more
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