Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel box girder structure containing long-service-life laminboard
A steel box girder structure containing long-service-life sandwich plates is characterized in that a steel box girder is formed by rigidly connecting a top plate, a bottom plate and a web plate, the top plate, the bottom plate and the web plate are made of the sandwich plates, and each sandwich plate comprises an upper panel, a lower panel, a sandwich layer and a connecting component; the upper panel and the lower panel are fixed through a connecting component; the space between the upper panel and the lower panel is filled with the sandwich layer, and the sandwich layer is bonded and fixed; according to the steel box girder structure containing the long-service-life sandwich plate, the advantages of excellent fatigue resistance, light weight and high strength of the FRP plate or foamed aluminum plate sandwich structure are utilized, and the service life of the steel box girder is remarkably prolonged.
一种含长寿命夹芯板的钢箱梁结构，所述钢箱梁由顶板、底板和腹板刚接而成，所述顶板、底板和腹板由夹芯板制成，所述夹芯板包括上面板、下面板、夹芯层和连接构件；所述上面板和下面板通过连接构件固定；所述夹芯层填充在上面板和下面板之间，且粘接固定；本发明提出的一种含长寿命夹芯板的钢箱梁结构，利用了采用FRP板或泡沫铝板夹芯结构的优异抗疲劳性能和轻质高强的优点，显著提高了钢箱梁的服役寿命。
Steel box girder structure containing long-service-life laminboard
A steel box girder structure containing long-service-life sandwich plates is characterized in that a steel box girder is formed by rigidly connecting a top plate, a bottom plate and a web plate, the top plate, the bottom plate and the web plate are made of the sandwich plates, and each sandwich plate comprises an upper panel, a lower panel, a sandwich layer and a connecting component; the upper panel and the lower panel are fixed through a connecting component; the space between the upper panel and the lower panel is filled with the sandwich layer, and the sandwich layer is bonded and fixed; according to the steel box girder structure containing the long-service-life sandwich plate, the advantages of excellent fatigue resistance, light weight and high strength of the FRP plate or foamed aluminum plate sandwich structure are utilized, and the service life of the steel box girder is remarkably prolonged.
一种含长寿命夹芯板的钢箱梁结构，所述钢箱梁由顶板、底板和腹板刚接而成，所述顶板、底板和腹板由夹芯板制成，所述夹芯板包括上面板、下面板、夹芯层和连接构件；所述上面板和下面板通过连接构件固定；所述夹芯层填充在上面板和下面板之间，且粘接固定；本发明提出的一种含长寿命夹芯板的钢箱梁结构，利用了采用FRP板或泡沫铝板夹芯结构的优异抗疲劳性能和轻质高强的优点，显著提高了钢箱梁的服役寿命。
Steel box girder structure containing long-service-life laminboard
一种含长寿命夹芯板的钢箱梁结构
XIN HAOHUI (Autor:in) / SU LICHAO (Autor:in) / LIU BINGFENG (Autor:in) / LIU JIELIN (Autor:in) / SU DAN (Autor:in) / WANG QINGJIE (Autor:in) / WANG HAILIN (Autor:in) / CUI HAO (Autor:in)
13.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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