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A platform for research: civil engineering, architecture and urbanism
Bridge widening structure and construction method thereof
The invention relates to the technical field of bridges, and particularly discloses a bridge widening structure and a construction method thereof.The bridge widening structure comprises a supporting assembly and a pull cable, the supporting assembly comprises a jacking device, a supporting base is installed at one end of the jacking device, and a bridge support is installed at the other end of the jacking device; the position, away from the jacking device, of the bridge support is fixedly connected with the middle of the pull cable, the supporting base is fixedly installed on a bridge pier, the bridge support is located below the jacking device, the two ends of the pull cable are fixedly connected with two wing plates of a bridge plate respectively, the length of the jacking device is increased, and the pull cable is tightened. According to the bridge widening structure, the stability of the bridge plate is improved by limiting tilting of the bridge plate, the construction method of the bridge widening structure does not need to limit passing of vehicles, the influence on the passing efficiency of the bridge is small, and the construction time is short.
本发明涉及桥梁技术领域，具体公开了一种桥梁加宽构造及其施工方法，桥梁加宽构造包括支撑组件和拉缆，所述支撑组件包括顶升装置，所述顶升装置的一端安装有支撑座，所述顶升装置的另一端安装有桥梁支座，所述桥梁支座远离顶升装置的位置和拉缆的中部固定连接，所述支撑座固定安装在桥墩上，所述桥梁支座位于顶升装置的下方，且拉缆的两端分别与桥板的两个翼板固定连接，顶升装置的长度变大使拉缆绷紧，该桥梁加宽构造通过限制桥板的翘起提高桥板的稳定性，该桥梁加宽构造施工方法不必限制车辆通行，对桥梁的通行效率影响小，施工时间短。
Bridge widening structure and construction method thereof
The invention relates to the technical field of bridges, and particularly discloses a bridge widening structure and a construction method thereof.The bridge widening structure comprises a supporting assembly and a pull cable, the supporting assembly comprises a jacking device, a supporting base is installed at one end of the jacking device, and a bridge support is installed at the other end of the jacking device; the position, away from the jacking device, of the bridge support is fixedly connected with the middle of the pull cable, the supporting base is fixedly installed on a bridge pier, the bridge support is located below the jacking device, the two ends of the pull cable are fixedly connected with two wing plates of a bridge plate respectively, the length of the jacking device is increased, and the pull cable is tightened. According to the bridge widening structure, the stability of the bridge plate is improved by limiting tilting of the bridge plate, the construction method of the bridge widening structure does not need to limit passing of vehicles, the influence on the passing efficiency of the bridge is small, and the construction time is short.
本发明涉及桥梁技术领域，具体公开了一种桥梁加宽构造及其施工方法，桥梁加宽构造包括支撑组件和拉缆，所述支撑组件包括顶升装置，所述顶升装置的一端安装有支撑座，所述顶升装置的另一端安装有桥梁支座，所述桥梁支座远离顶升装置的位置和拉缆的中部固定连接，所述支撑座固定安装在桥墩上，所述桥梁支座位于顶升装置的下方，且拉缆的两端分别与桥板的两个翼板固定连接，顶升装置的长度变大使拉缆绷紧，该桥梁加宽构造通过限制桥板的翘起提高桥板的稳定性，该桥梁加宽构造施工方法不必限制车辆通行，对桥梁的通行效率影响小，施工时间短。
Bridge widening structure and construction method thereof
一种桥梁加宽构造及其施工方法
WANG XIAOHUA (author) / LIU QIANG (author) / JIANG DAHAI (author) / QI DI (author) / WANG TONGWEI (author) / SUN HAIBO (author) / FAN WEI (author) / XU CHUANCHANG (author) / WANG YANGCHUN (author) / XU XINGWEI (author)
2025-01-10
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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