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Akademický článek

Wind Tunnel Measurements for Flutter of a Long-Afterbody Bridge Deck

Autor: Zeng-Shun Chen, Cheng Zhang, Xu Wang, Cun-Ming Ma

Publikováno v: Sensors, Vol 17, Iss 2, p 335 (2017)

Bridges are an important component of transportation. Flutter is a self-excited, large amplitude vibration, which may lead to collapse of bridges. It must be understood and avoided. This paper takes the Jianghai Channel Bridge, which is a significant

Externí odkaz: https://doaj.org/article/efb653fff18d49caa83f024a2daf24be

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The effect of beinaglutide on visceral fat and bodyweight in obese type 2 diabetic patients

Autor: Ji-Min Zhang, Cun-Ming Ma, Jian-Dong Xin, Tao Meng, Yin-Bing Wang, Ying-Yu Li, Gui-Ying Wang, Feng-Juan Zhang, Zheng-Li Huang, Hui-Qin Wang, Ai-Xu Duan, Ai-Fu Jiao, Yan-Hong Gao, Yan-Jun Chi

Publikováno v: Archives of Medical Science.

IntroductionGlucagon-like peptide-1 (GLP-1) analogues could induce clinically significant weight loss in obese patients with type 2 diabetes mellitus (T2DM). Beinaglutide is a GLP-1 analogue that is fully homologous to human GLP-1. This study aims to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8c3df3d359de38d560ed54028265fcb3
https://doi.org/10.5114/aoms.2020.98168

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Research on Wind-Resistant Capability of Two Common Section Forms for Long Span Bridges

Autor: Chun Xu Lei, Jia Li Xie, Cun Ming Ma, Qing Song Duan

Publikováno v: Applied Mechanics and Materials. :930-934

Long span bridges have two main section forms including streamlined closed steel box girder and twin steel box girder. In order to compare the wind-resistant capacity, the finite element software ANSYS is adopted to establish the calculation structur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1959891cbc3c2ff0b529489572160186
https://doi.org/10.4028/www.scientific.net/amm.438-439.930

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Research on Aerodynamic Impacts of Snow on Bridge Decks

Autor: Qing Song Duan, Cun Ming Ma, Bin Xie

Publikováno v: Advanced Materials Research. :68-72

With the development of economy and technology, many long span bridges have been constructed. However, oversize thickness and long duration of snow on these long span bridges might lead to security issues. The computational fluid dynamics software FL

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebb50430359d0c6ff66c4a6feae55a44
https://doi.org/10.4028/www.scientific.net/amr.774-776.68

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Research on Influences of Wind Screens on Wind-Resistant Capability for Long Span Suspension Bridges

Autor: Jia Li Xie, Cun Ming Ma

Publikováno v: Advanced Materials Research. :73-77

As long span suspension bridges have high towers, large flexibility and low damping, it is a must to consider the wind-resistant stability in bridge designs, especially for sea-crossing bridges where there are always strong winds. To ensure the traff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0010faed0f39796981c8acde2daed820
https://doi.org/10.4028/www.scientific.net/amr.774-776.73

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Experimental Study of a Wind Field in a Long-span Bridge Site Located in Mountainous Valley Terrain

Autor: Rong Xian, Hongtao Xu, Cun-ming Ma, Haili Liao, Yong He

Publikováno v: Journal of Highway and Transportation Research and Development (English Edition). 7:44-50

The Baling River Bridge is a long-span bridge located in a special mountainous area. The site has a very complicated wind field that is representative of many cases in west China. A terrain model that simulates the practical status of the wind field

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::26fd7817dec0e92e0047d53f58d7643e
https://doi.org/10.1061/jhtrcq.0000024

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Study on Static Wind Loading Coefficients of Suspension Bridge Based on CFD Simulation and Wind Tunnel Test

Autor: Mei Yu, Nan Luo, Ming Shui Li, Ming Liu, Hai Li Liao, Cun Ming Ma

Publikováno v: Applied Mechanics and Materials. :334-339

Long-span suspension bridges, due to their flexibility and lightness, are much prone to the wind loads, aerodynamics performance has become an important aspect of the design of long-span suspension bridges. In this study, the static wind load acting

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e7f83d6f1bf545e793656d1cd4be7dbe
https://doi.org/10.4028/www.scientific.net/amm.66-68.334

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Analysis of Multi-Pylon Cable-Stayed Bridges with Intersecting Cables

Autor: Mei Yu, Qiao Li, Ming Liu, Hai Li Liao, Cun Ming Ma

Publikováno v: Applied Mechanics and Materials. :340-344

For the intermediate pylons of multi-pylon cable-stayed bridges can’t be connected by backstays to fixed points, it is possible to produce greater horizontal displacements in the top of towers under the action of external loads. Therefore, it is an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::971abdab061e879f19faa48850108f17
https://doi.org/10.4028/www.scientific.net/amm.66-68.340

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Analysis of Flutter Stability of the Xihoumen Bridge in the Completed Stage

Autor: Ming Shui Li, Mei Yu, Ming Liu, Cun Ming Ma, Hai Li Liao

Publikováno v: Advanced Materials Research. :1629-1633

Aerodynamic stability is an issue in the wind-resistant design of long-span bridges, flutter is an aerodynamic instability phenomenon that occurs due to interactions between wind and structural motion. The Xihoumen Bridge is the second long suspensio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b380d5bc054fc716bb40e435fef35d73
https://doi.org/10.4028/www.scientific.net/amr.243-249.1629

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