Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Hanjie Huang"'
Autor:
Kangxu Zhao, Wei Wang, Hanjie Huang, Junping Lv, Xudong Liu, Fangru Nan, Ying Shi, Shulian Xie, Jia Feng
Publikováno v:
Ecological Processes, Vol 13, Iss 1, Pp 1-16 (2024)
Abstract Background Algae play important roles in urban river ecosystems and are the cornerstones of most water quality monitoring programs. Thus, a better understanding of algal community dynamics is needed to support sustainable management of water
Externí odkaz:
https://doaj.org/article/816982b71a5f482cac07781a2baefc9d
Publikováno v:
Buildings, Vol 13, Iss 1, p 64 (2022)
Major disasters and losses would be caused by the galloping of transmission lines. The basis for studying the galloping mechanism of transmission lines is to analyze the aerodynamic characteristics of iced conductors. The wind tunnel test is a tradit
Externí odkaz:
https://doaj.org/article/11adb445cc144569a271c206f9f80b47
Publikováno v:
Buildings, Vol 12, Iss 11, p 1893 (2022)
The galloping condition of an iced eight-bundle conductor tower line system, under different parameters, is studied by using a finite element model of a multi-span iced eight-bundle conductor tower line system. The galloping frequency, amplitude, tra
Externí odkaz:
https://doaj.org/article/f598606831a24f829441e249cad11f0c
Publikováno v:
Water, Vol 14, Iss 19, p 3128 (2022)
Chlorophyll a concentration is an important indicator to characterize phytoplankton biomass, which further reflects the water quality of lakes. Based on the data of chlorophyll a concentration and environmental factors extracted from the ChlaData, Hy
Externí odkaz:
https://doaj.org/article/da493d1e2529423081da84591842be84
Publikováno v:
Buildings, Vol 12, Iss 7, p 891 (2022)
Downburst is the main source of extreme wind speed in non-typhoon areas, which has caused a large amount of transmission line damage all over the world. In order to reveal the wind-induced vibration response characteristics of a transmission tower-li
Externí odkaz:
https://doaj.org/article/3183888ecc644cd6abf12891c78c6f40
Publikováno v:
Buildings, Vol 12, Iss 6, p 702 (2022)
In view of the sociality, complexity, and uncertainty of major engineering projects, social stability poses many problems for social contradictions and conflicts in the whole life cycle of the project. This study aimed to investigate the approach of
Externí odkaz:
https://doaj.org/article/f821a2f536a04e0a9de216ddb3114390
Publikováno v:
Advances in Civil Engineering, Vol 2019 (2019)
Iced conductor motion is induced by the aerodynamic instability of these conductors. The unsteady aerodynamic characteristics are different from the steady aerodynamic characteristics. The unsteady aerodynamic coefficients of typical iced conductors
Externí odkaz:
https://doaj.org/article/4877d6ed963040eab446c1b2a6994be9
Publikováno v:
OCEANS 2022, Hampton Roads.
Publikováno v:
KSCE Journal of Civil Engineering. 25:1746-1754
The influences of boundary layer thickness on the aerodynamic characteristics of a high-speed train head car were investigated with an 1:8 scaled model in an 8 m × 6 m wind tunnel at CARDC. Boundary layer thicknesses at different positions on the ba
Publikováno v:
KSCE Journal of Civil Engineering. 24:1799-1809
The first comprehensive test base of electrical test transmission line in China has been established. Galloping response characteristics of real test tower-line system covered with D-shape ice model under natural wind load has been recorded. Accordin