simply supported girder bridge 中文意思是什麼
simply supported girder bridge
解釋
簡支梁橋-
The shiyang river bridge in yunnan is a simply - supported reinforced concrete girder bridge with six spans and two traffic lanes
摘要石羊江橋是一座6跨、簡支鋼筋混凝土梁橋,雙車道。 -
Three factors of carrying capacity, shippmg, traffic flux are considered among alteration and upgrade. carrying capacity upgrade aims at simply - supported girder bridge and arc bridge ( truss bridge and double arch bridge ) of sea - route nets. to navigation, headroom chiefly is required, secondlythe jacking - up technique and economical analysis are given attention to two or morethings. the simply - supported grider bridge and mono - arch bridge are touched upon in navigation upgrade
在升級改造中主要探討了承載力升級、通航升級、交通流量升級三個因素。其中承載力升級主要針對航道網上的簡支梁橋和拱橋(桁架拱橋和雙曲拱橋) 。 -
Simply supported girder bridge
簡支梁橋 -
Especially the bridge engineering has to be concerned with high, new and difficult technologies. new technologies firstly adopted are post - tensioned prestressed concrete simply - supported box girder, assembly two - way prestressed concrete simply - supported t - girder, reinforced concrete continuous rigid frame, and steel - concrete composite continuous girder. all these have formed a series of new bridge structures taking prestressed concrete simply - supported box girder as main feature
由於秦沈客運專線的特殊技術要求,在鐵路建設史上首次採用了后張法預應力混凝土箱形簡支梁、裝配式雙向預應力混凝土t形簡支梁、鋼筋混凝土剛構連續梁、鋼與混凝土結合連續梁等橋跨結構,形成了以預應力簡支箱梁橋跨結構為主要特徵的一系列橋梁新結構。
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