Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Guojun Deng"'
Publikováno v:
Journal of Civil Engineering and Management, Vol 27, Iss 8, Pp 617-636 (2021)
This study proposes the use of a high-speed camera as a holographic visual sensor to obtain the dense full-field dynamic parameters of the main beam of a bridge by the field of view through uniaxial rotation photography. Based on the basic principle
Externí odkaz:
https://doaj.org/article/121be11ad8044f8bb69ffc08560e7b5e
Publikováno v:
Catalysts, Vol 13, Iss 6, p 1007 (2023)
A novel metal-free photoredox-catalyzed cyclization reaction of N-aryl acrylamide is herein reported that provides synthetically valuable oxindole derivatives through the bis-mediation of H2O and aldehyde. In this work, sustainable visible light was
Externí odkaz:
https://doaj.org/article/12d3de8f549a409ca0606fd544e6b05d
Publikováno v:
Advances in Civil Engineering, Vol 2020 (2020)
This paper aims to further enhance the accuracy and efficiency of large bridge structural health monitoring (SHM) through noncontact remote sensing (NRS). For these purposes, the authors put forward an intelligent NRS method that collects the hologra
Externí odkaz:
https://doaj.org/article/a4b3d00d26754cad82a8edfdb4150f7c
Publikováno v:
Advances in Civil Engineering, Vol 2020 (2020)
Externí odkaz:
https://doaj.org/article/f203bb26453e455184e6dd8a92d2bca5
Publikováno v:
Applied Sciences, Vol 10, Iss 6, p 2118 (2020)
This paper aims to achieve a large bridge structural health monitoring (SHM) efficiently, economically, credibly, and holographically through noncontact remote sensing (NRS). For these purposes, the author proposes a NRS method for collecting the hol
Externí odkaz:
https://doaj.org/article/9a211ff1047b45be94e17878609954d1
Experiment of Structural Geometric Morphology Monitoring for Bridges Using Holographic Visual Sensor
Publikováno v:
Sensors, Vol 20, Iss 4, p 1187 (2020)
To further improve the precision and efficiency of structural health monitoring technology and the theory of large-scale structures, full-field non-contact structural geometry morphology monitoring is expected to be a breakthrough technology in struc
Externí odkaz:
https://doaj.org/article/33db5574bb0c42d08041c2bc30632cf2
Publikováno v:
Applied Sciences, Vol 9, Iss 21, p 4532 (2019)
In structural deformation monitoring, traditional methods are mainly based on the deformation data measured at several individual points. As a result, only the discrete deformation, not the overall one, can be obtained, which hinders the researcher f
Externí odkaz:
https://doaj.org/article/3188b3283e46482c968f9918b3cec003
Autor:
GUOJUN DENG1, JIALIANG GUO1,2 gsafeg@163.com
Publikováno v:
Ukrainian Journal of Physical Optics. 2024, Vol. 25 Issue 2, p02042-02052. 11p.
Publikováno v:
Ukrainian Journal of Physical Optics. 2024, Vol. 25 Issue 2, p02021-02035. 15p.
Publikováno v:
Catalysts; Volume 13; Issue 6; Pages: 1007
A novel metal-free photoredox-catalyzed cyclization reaction of N-aryl acrylamide is herein reported that provides synthetically valuable oxindole derivatives through the bis-mediation of H2O and aldehyde. In this work, sustainable visible light was