Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stand column applied to deck type arch bridge and construction method of stand column
The invention discloses a stand column applied to a deck type arch bridge. The upper end and the lower end of the stand column are connected with a main beam and a main arch in a hinged mode. The invention further discloses a construction method of the stand column applied to the deck type arch bridge. The construction method comprises the following steps that 1, pouring the bridge abutment and the arch support; 2, erecting a main arch; 3, mounting a stand column; 4, installing a main beam; and 5, installing the stand column sealing plate. The stress concentration at the end of the stand column can be eliminated, the stand column structure is simplified, the manufacturing cost is saved, a structural stress system is clearer, the appearance is more attractive, and the node durability is better.
本发明公开了一种应用于上承式拱桥的立柱，所述立柱的上下端部与主梁和主拱通过铰接的方式连接。本发明还公开了一种上承式拱桥立柱施工方法包括步骤一、浇筑桥台及拱座；步骤二、架设主拱；步骤三、安装立柱；步骤四、安装主梁；步骤五、安装立柱封板。本发明能消除立柱端部应力集中，简化立柱结构，节省造价，结构受力体系更加明确，外观较为美观，节点耐久性较好。
Stand column applied to deck type arch bridge and construction method of stand column
The invention discloses a stand column applied to a deck type arch bridge. The upper end and the lower end of the stand column are connected with a main beam and a main arch in a hinged mode. The invention further discloses a construction method of the stand column applied to the deck type arch bridge. The construction method comprises the following steps that 1, pouring the bridge abutment and the arch support; 2, erecting a main arch; 3, mounting a stand column; 4, installing a main beam; and 5, installing the stand column sealing plate. The stress concentration at the end of the stand column can be eliminated, the stand column structure is simplified, the manufacturing cost is saved, a structural stress system is clearer, the appearance is more attractive, and the node durability is better.
本发明公开了一种应用于上承式拱桥的立柱，所述立柱的上下端部与主梁和主拱通过铰接的方式连接。本发明还公开了一种上承式拱桥立柱施工方法包括步骤一、浇筑桥台及拱座；步骤二、架设主拱；步骤三、安装立柱；步骤四、安装主梁；步骤五、安装立柱封板。本发明能消除立柱端部应力集中，简化立柱结构，节省造价，结构受力体系更加明确，外观较为美观，节点耐久性较好。
Stand column applied to deck type arch bridge and construction method of stand column
一种应用于上承式拱桥的立柱及其施工方法
XIAO JUNHUA (Autor:in) / WAN JIAKAI (Autor:in) / LIU YUWEN (Autor:in)
15.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Bridge stand column and segmented stand column prestress construction technology
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023