Results 11 to 20 of about 81,757 (267)
Mechanism of Microscopic Fracture of Typical Shell Steel under Impact Loading
Shock and Vibration, 2022 The aim of the current study was to investigate the effects of strain rate and metallographic structure on the fracture mode and fracture pattern of a typical shell steel material under impact loading.
Chuan Zhao +5 more
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3D Finite element model of a blast load in a tunnel [PDF]
Archives of Civil Engineering, 2021 This paper presents a 3D finite element analysis of the effect caused by a blast inside a reinforced concrete tunnel. The simulated explosion was caused by the crash of a heavy vehicle transporting inflammable material (LPG). The finite element technique
Giovanni Leonardi +2 more
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Blasting Vibration Characteristics Calculation Formula considering Cylindrical Charge Delay Time
Shock and Vibration, 2022 The surrounding rock is divided into the elastic zone and the plastic zone according to the motion and deformation characteristics of the medium in rock blasting.
En Yang, Zhong-Qi Wang, Qian Xu
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Re-discovering Evolution: A National Literature between Tautology and Renewal [PDF]
Studia Litterarum, 2021 This article attempts to analyze the evolution of literary thinking as a key concept in the systematic study of a national literature. Methodological requirements to describe literary dynamics as completely as possible prompt a rediscovery of the ...
Kazbek K. Sultanov
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Scientific Reports, 2021 Host–guest materials exhibit great potential applications as an insensitive high-energy–density explosive and low characteristic signal solid propellant.
Yiwen Xiao +5 more
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Shock and Vibration, 2021 Explosion craters on the ground surface induced by contact or near-field explosions have important implications, which can be used to assess blast consequences, guide the design of the explosion, or develop a protective strategy.
Rongzheng Xu +5 more
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A Calculation Method for Ground Shock Effect Induced by Hypervelocity Impact
Geofluids, 2022 In the hypervelocity impact event, the strong ground shock effect is induced and may cause damage to underground engineering. The existing experimental methods and calculation procedures have difficulties in estimating the ground shock under complicated ...
Junnan Zhang +6 more
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Enhanced decomposition of laminated ammonium perchlorate composite
Scientific Reports, 2021 In order to improve the thermal decomposition performances of ammonium perchlorate (AP), the laminated AP composite was prepared by ice-template induced self-assembly method.
Shuji Wang +5 more
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Proceedings of the 27th annual conference on Computer graphics and interactive techniques - SIGGRAPH '00, 2000 7 pages, 12 figures, anc videos, 22 citations.
Gary D. Yngve +2 more
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Scientific Reports, 2021 Aluminum can enhance heat release of energetic composite in theory. However, the commonly used micron aluminum powder has several short comings like incomplete reaction and low reaction rate.
Huixin Wang +4 more
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