Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Wen‐Zhong Qu"'
Publikováno v:
Propellants, Explosives, Pyrotechnics. 47
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7726aacf20747139a70660ddbe27bb6
https://doi.org/10.1002/prep.202200079
https://doi.org/10.1002/prep.202200079
Publikováno v:
Key Engineering Materials. 665:165-168
Existing non-destructive test methods are usually ineffective in detection of surface breaking cracks with large depths in concrete structure. This paper introduces a method suitable for detection of deep cracks based on surface wave time reversal th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61bc9d3aba17acaa2752acfc249a96c5
https://doi.org/10.4028/www.scientific.net/kem.665.165
https://doi.org/10.4028/www.scientific.net/kem.665.165
Publikováno v:
Key Engineering Materials. :633-636
Closed cracks, which stay in contact unless the excitation exceeds a certain threshold, exist as great menace to structures. Since nonlinear response is more sensitive to micro damage than conventional linear approaches, analyzing the nonlinear part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fc7497f637e6bd80db29dab99663fea
https://doi.org/10.4028/www.scientific.net/kem.577-578.633
https://doi.org/10.4028/www.scientific.net/kem.577-578.633
Publikováno v:
Applied Mechanics and Materials. :1173-1177
Terrorist bombing attacks will endanger and may even destroy the target building structures, resulting in economic loss and casualties. Typical columns and floor slab systems are not designed to resist the complex blast loading. So, in recent years,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63ff89981205cacf58ceff14cc12fb3e
https://doi.org/10.4028/www.scientific.net/amm.157-158.1173
https://doi.org/10.4028/www.scientific.net/amm.157-158.1173
Autor:
Wen Zhong Qu, Daniel J. Inman
Publikováno v:
Applied Mechanics and Materials. :621-625
Among structural health monitoring (SHM) techniques, Lamb waves is frequently used as diagnostic tools to detect damage in plate-like structures. Temperature variation can cause significant changes in guided-wave propagation and transduction for SHM.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4497a12a4783a38b5c57d2f2b3cf4c31
https://doi.org/10.4028/www.scientific.net/amm.105-107.621
https://doi.org/10.4028/www.scientific.net/amm.105-107.621
Publikováno v:
Applied Mechanics and Materials. :20-23
The hysteresis dynamic behavior of metal rubber mathematically modeled with a practical method is studied, and the method of parameter separated identification is presented with details. Parameters of the model are identified with the test data of me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24278d80fdb684692357245a7fe37770
https://doi.org/10.4028/www.scientific.net/amm.105-107.20
https://doi.org/10.4028/www.scientific.net/amm.105-107.20
Autor:
Wen Zhong Qu, Li Xiao
Publikováno v:
Advanced Materials Research. :75-79
Lamb waves are ultrasonic elastic waves that travel inside and along thin plates and is frequently used as diagnostic tools to detect damage in plate-like structures. In this paper, a transient dynamic finite element simulation of Lamb wave with piez
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::809d28e77ea768ba6d76f33ea175f507
https://doi.org/10.4028/www.scientific.net/amr.230-232.75
https://doi.org/10.4028/www.scientific.net/amr.230-232.75
Autor:
Wen Zhong Qu, Li Xiao
Publikováno v:
Advanced Materials Research. :5177-5181
In this paper, a series of inelastic transient analysis of steel frame structures under blast loads are numerically performed. Considering the coupling actions of detonator, gases and structure, Arbitrary Lagrangian Eulerian ALE method which is suita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e51f8209c37f143687ea3371dc6c3446
https://doi.org/10.4028/www.scientific.net/amr.243-249.5177
https://doi.org/10.4028/www.scientific.net/amr.243-249.5177
Publikováno v:
Applied Mechanics and Materials. :1635-1639
Structure vibration test plays an important role in dynamic design, but in most cases the experimental data we get is always limited and insufficient for succeeding upgrade and optimization. The response prediction technique presented in this paper i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6cbcc813c8041a97b6f8ae53c3b641b
https://doi.org/10.4028/www.scientific.net/amm.34-35.1635
https://doi.org/10.4028/www.scientific.net/amm.34-35.1635
Autor:
Li Xiao, Wen Zhong Qu
Publikováno v:
Advanced Materials Research. :1095-1098
Structural health monitoring (SHM) is an emerging research area with multiple applications. Lamb waves are ultrasonic elastic waves that travel inside and along thin plates and is frequently used as diagnostic tools to detect damage in plate-like str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c86da4a43ec296c96a96aeb1b4baa8df
https://doi.org/10.4028/www.scientific.net/amr.79-82.1095
https://doi.org/10.4028/www.scientific.net/amr.79-82.1095