Zobrazeno 1 - 10
of 2 598
pro vyhledávání: '"J Leroy"'
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 40 (2021)
Technology that measures bridge responses when a vehicle is crossing over it for structural health monitoring has been under development for approximately a decade. Most of the proposed methods are based on identification of the dynamic characteristi
Externí odkaz:
https://doaj.org/article/175ef4c87dd04817bae19ecf1c59fa25
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 38 (2019)
In this paper, we investigate vehicle–bridge interactions and propose a new method for assessing bridge conditions based on nonlinear vibration analysis. A vehicle model is presented, and the dynamic load on the bridge is quantified based on bridge
Externí odkaz:
https://doaj.org/article/5d3201a959de44d396ea1d05df29f7bc
Publikováno v:
Advances in Mechanical Engineering, Vol 11 (2019)
A novel technique to identify bridge damage using genetic algorithms and simulated annealing is proposed in this article. In the proposed method, the cross-sectional area of the damaged member is set as a variable that can be updated. An objective fu
Externí odkaz:
https://doaj.org/article/16923ca7714e4152a859c08532ecf005
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 13 (2017)
A method to identify optimal strain sensor placement for examining structural static responses is presented. The method is based on the use of numerical optimization. Based on an assumed set of applied static forces, the optimal sensor placement can
Externí odkaz:
https://doaj.org/article/14357c5efc3743f7b9f16ccfadc71b0e
Publikováno v:
Advances in Mechanical Engineering, Vol 9 (2017)
Quantifying the non-stationary properties of bridge under passing vehicle has been an important topic in structural health monitoring of bridge. There are many methods of time–frequency representation used for the study of dynamics of bridge under
Externí odkaz:
https://doaj.org/article/323c3ad71e394d3f98ce224d46997b99
Autor:
Fateme Mahdikhany, Sean Driskill, Jeremy G. Philbrick, Davoud Adinehloo, Michael R. Koehler, David G. Mandrus, Takashi Taniguchi, Kenji Watanabe, Brian J. LeRoy, Oliver L. A. Monti, Vasili Perebeinos, Tai Kong, John R. Schaibley
Publikováno v:
APL Materials, Vol 12, Iss 1, Pp 011112-011112-7 (2024)
One-dimensional (1D) van der Waals materials have emerged as an intriguing playground to explore novel electronic and optical effects. We report on inorganic one-dimensional SbPS4 nanotube bundles obtained via mechanical exfoliation from bulk crystal
Externí odkaz:
https://doaj.org/article/4ece646de5844bdd8cb850ae6540b41e
Autor:
Erfaneh Gharavi, Nathan J. LeRoy, Guangtao Zheng, Aidong Zhang, Donald E. Brown, Nathan C. Sheffield
Publikováno v:
Bioengineering, Vol 11, Iss 3, p 263 (2024)
As available genomic interval data increase in scale, we require fast systems to search them. A common approach is simple string matching to compare a search term to metadata, but this is limited by incomplete or inaccurate annotations. An alternativ
Externí odkaz:
https://doaj.org/article/b6fd5ffe0c914c6ca9308cf5c69f38e8