Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated groove-shaped concrete pier structure and construction method thereof
The invention discloses a prefabricated groove-shaped concrete pier structure and a construction method thereof. The prefabricated groove-shaped concrete pier structure comprises a pier body, a cover beam and a bearing platform are arranged at the top end and the bottom end of the pier body respectively, and the top end and the bottom end of the pier body are connected with the cover beam and the bearing platform through connecting pieces respectively; the construction method comprises the steps that firstly, the flange plates and the middle partition plates are prefabricated in blocks in a prefabrication factory; secondly, the two ends of the middle partition plate are coated with bonding layers, and the flange plates and the middle partition plate are spliced on site; thirdly, the connecting steel bars are tensioned, so that the flange plates and the middle partition plates are connected to form an integral bridge pier body; and fourthly, the bridge pier body is hoisted and connected with the bent cap and the bearing platform through the connecting pieces. The total material consumption of the pier can be saved; by means of the application, the weight of each component is very small, and prefabrication, transportation and hoisting of the components are facilitated.
本发明公开了一种预制槽形混凝土桥墩结构及其施工方法，该结构包括桥墩主体，所述桥墩主体的顶端和底端分别设置有盖梁和承台，所述桥墩主体的顶端和底端分别通过连接件与所述盖梁和所述承台连接；该施工方法包括步骤一、在预制厂分块预制翼缘板以及中隔板；步骤二、在中隔板的两端涂抹粘接层，将翼缘板以及中隔板现场拼装；步骤三、张拉连接钢筋，使翼缘板以及中隔板连接形成一个整体的桥墩主体；步骤四、吊装桥墩主体并利用连接件实现与盖梁、承台的连接。本发明可节约桥墩总材料用量；本发明的应用，使每一块构件重量都非常小、方便构件的预制、运输、吊装。
Prefabricated groove-shaped concrete pier structure and construction method thereof
The invention discloses a prefabricated groove-shaped concrete pier structure and a construction method thereof. The prefabricated groove-shaped concrete pier structure comprises a pier body, a cover beam and a bearing platform are arranged at the top end and the bottom end of the pier body respectively, and the top end and the bottom end of the pier body are connected with the cover beam and the bearing platform through connecting pieces respectively; the construction method comprises the steps that firstly, the flange plates and the middle partition plates are prefabricated in blocks in a prefabrication factory; secondly, the two ends of the middle partition plate are coated with bonding layers, and the flange plates and the middle partition plate are spliced on site; thirdly, the connecting steel bars are tensioned, so that the flange plates and the middle partition plates are connected to form an integral bridge pier body; and fourthly, the bridge pier body is hoisted and connected with the bent cap and the bearing platform through the connecting pieces. The total material consumption of the pier can be saved; by means of the application, the weight of each component is very small, and prefabrication, transportation and hoisting of the components are facilitated.
本发明公开了一种预制槽形混凝土桥墩结构及其施工方法，该结构包括桥墩主体，所述桥墩主体的顶端和底端分别设置有盖梁和承台，所述桥墩主体的顶端和底端分别通过连接件与所述盖梁和所述承台连接；该施工方法包括步骤一、在预制厂分块预制翼缘板以及中隔板；步骤二、在中隔板的两端涂抹粘接层，将翼缘板以及中隔板现场拼装；步骤三、张拉连接钢筋，使翼缘板以及中隔板连接形成一个整体的桥墩主体；步骤四、吊装桥墩主体并利用连接件实现与盖梁、承台的连接。本发明可节约桥墩总材料用量；本发明的应用，使每一块构件重量都非常小、方便构件的预制、运输、吊装。
Prefabricated groove-shaped concrete pier structure and construction method thereof
预制槽形混凝土桥墩结构及其施工方法
ZHANG TAO (Autor:in) / YAN XINGFEI (Autor:in) / ZHOU LIANG (Autor:in) / GAN LU (Autor:in) / ZHU ZHAO (Autor:in)
18.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Prefabricated highway U-shaped groove structure and construction method thereof
| Europäisches Patentamt | 2023
PREFABRICATED HIGH-STRENGTH CONCRETE COMBINED PIER STRUCTURE AND CONSTRUCTION METHOD THEREOF
| Europäisches Patentamt | 2019
| Europäisches Patentamt | 2024