沪江词库精选upper deck of bridge是什么意思、英语单词推荐 上层桥面 相似短语 upper deck of bridge 上层桥面 upper deck n.上甲板 deck bridge 上承式桥 bridge deck 船桥甲板 upper bridge 上驾驶台 upper deck cabin 上舱 upper deck eaves molding 阁楼式车顶的雨檐 upper deck charge 上部...
We set up the analytical framework for studying the threshold for the appearance of a lift force exerted by a viscous steady fluid (the wind) on the deck of a bridge. We model this interaction as in a wind tunnel experiment, where at the inlet and outlet sections the velocity field of ...
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The local wind environment above the bridge deck affects the aerodynamic characteristics of vehicles, thus affecting the driving safety of the bridge deck. Influenced by the mountain topography and the bridge deck's ancillary facilities, the local wind environment above the bridge deck is complex and...
A series of experimental investigations have been carried out to assess the aerodynamic performance of a pedestrian bridge with solid parapets in the UK. Section model wind tunnel tests were conducted in laminar flow conditions: these tests identified the presence of a strong VIV-galloping interaction...
Under special conditions of turbulent wind, suspension and cable-stayed bridges could reach instability conditions. In various instances the bridge deck, as like a bluff body, could exhibit single-degree torsional instability. In the present study the turbulent component of flow has been considered as...
In spite of getting the aerodynamic parameters to be used in numerical simulations of a bridge deck response to turbulent wind, wind tunnel tests play a crucial role. The aerodynamic admittance function is one of the most difficult to be measured since controlling the incoming flow turbulence spect...
Civil Engineering.(of a bridge truss) having a deck or floor upon or above the structure.Comparethrough(def22). Discover More Other Words From un·deckedadjective Discover More Word History and Origins Origin ofdeck1 First recorded in1425–75;(for the noun)late Middle Englishdekke“material for...
The investigation of a structural fiber-reinforced-polymer (FRP) stay-in-place (SIP) form used to construct and reinforce a deck for a prototype military bridge system is discussed in this paper. For this application the deck is subjected to combined bending and compressive longitudinal axial load...
Bridge comprising a deck and at least two towers and process for the construction thereofBridge comprising a deck and at least two towers and process for the construction thereofBridge, in particualr of a very large span the\ndeck of which is supported by stays deflected by passing\nover towe...