Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vertical rotating structure of V-shaped main tower of extradosed hybrid beam cable-stayed bridge and construction method of vertical rotating structure
The invention discloses an extradosed hybrid beam cable-stayed bridge V-shaped main tower vertical rotating structure which comprises a cross beam, a span side main tower, a main tower stand column, a supporting hinge, a supporting mechanism, an opposite-pulling hinge, an opposite-pulling oil cylinder, a steel strand, a clamping mechanism, a back cable, a supporting column and a rotating hinge. Supporting hinges are fixedly connected to the cross-side main tower and the main tower stand columns, supporting mechanisms are arranged on the supporting hinges, opposite-pulling hinges are fixedly connected to the main tower stand columns, opposite-pulling oil cylinders are fixedly connected to the opposite-pulling hinges, steel strands are fixedly connected to the output ends of the opposite-pulling oil cylinders, clamping mechanisms are arranged on the steel strands, and clamping mechanisms are arranged on the clamping mechanisms. And a back cable is arranged on the cross-side main tower. The invention relates to an extradosed hybrid beam cable-stayed bridge V-shaped main tower vertical rotating structure and a construction method thereof. The extradosed hybrid beam cable-stayed bridge V-shaped main tower vertical rotating structure has the advantages that the stability of a vertical rotating system is high, and the supporting angle between a span-side main tower and a main tower stand column can be adjusted.
本发明公开了一种矮塔混合梁斜拉桥V型主塔竖转结构，包括横梁、跨侧主塔、主塔立柱、支撑铰、支撑机构、对拉铰、对拉油缸、钢绞线、加紧机构、背索、支撑柱、转动铰，所述横梁上设置有跨侧主塔，所述跨侧主塔上设置有主塔立柱，所述跨侧主塔和主塔立柱上均固定连接有支撑铰，所述支撑铰上设置有支撑机构，所述主塔立柱上固定连接有对拉铰，所述对拉铰上固定连接有对拉油缸，所述对拉油缸输出端固定连接有钢绞线，所述钢绞线上设置有加紧机构，所述跨侧主塔上设置有背索。本发明涉及一种矮塔混合梁斜拉桥V型主塔竖转结构及其施工方法，具有竖转体系的稳定性高和跨侧主塔和主塔立柱之间的支撑角度可以调节的特点。
Vertical rotating structure of V-shaped main tower of extradosed hybrid beam cable-stayed bridge and construction method of vertical rotating structure
The invention discloses an extradosed hybrid beam cable-stayed bridge V-shaped main tower vertical rotating structure which comprises a cross beam, a span side main tower, a main tower stand column, a supporting hinge, a supporting mechanism, an opposite-pulling hinge, an opposite-pulling oil cylinder, a steel strand, a clamping mechanism, a back cable, a supporting column and a rotating hinge. Supporting hinges are fixedly connected to the cross-side main tower and the main tower stand columns, supporting mechanisms are arranged on the supporting hinges, opposite-pulling hinges are fixedly connected to the main tower stand columns, opposite-pulling oil cylinders are fixedly connected to the opposite-pulling hinges, steel strands are fixedly connected to the output ends of the opposite-pulling oil cylinders, clamping mechanisms are arranged on the steel strands, and clamping mechanisms are arranged on the clamping mechanisms. And a back cable is arranged on the cross-side main tower. The invention relates to an extradosed hybrid beam cable-stayed bridge V-shaped main tower vertical rotating structure and a construction method thereof. The extradosed hybrid beam cable-stayed bridge V-shaped main tower vertical rotating structure has the advantages that the stability of a vertical rotating system is high, and the supporting angle between a span-side main tower and a main tower stand column can be adjusted.
本发明公开了一种矮塔混合梁斜拉桥V型主塔竖转结构，包括横梁、跨侧主塔、主塔立柱、支撑铰、支撑机构、对拉铰、对拉油缸、钢绞线、加紧机构、背索、支撑柱、转动铰，所述横梁上设置有跨侧主塔，所述跨侧主塔上设置有主塔立柱，所述跨侧主塔和主塔立柱上均固定连接有支撑铰，所述支撑铰上设置有支撑机构，所述主塔立柱上固定连接有对拉铰，所述对拉铰上固定连接有对拉油缸，所述对拉油缸输出端固定连接有钢绞线，所述钢绞线上设置有加紧机构，所述跨侧主塔上设置有背索。本发明涉及一种矮塔混合梁斜拉桥V型主塔竖转结构及其施工方法，具有竖转体系的稳定性高和跨侧主塔和主塔立柱之间的支撑角度可以调节的特点。
Vertical rotating structure of V-shaped main tower of extradosed hybrid beam cable-stayed bridge and construction method of vertical rotating structure
一种矮塔混合梁斜拉桥V型主塔竖转结构及其施工方法
CHENG MING-CHUN (Autor:in) / ZHU YIMIN (Autor:in) / SHI LEI (Autor:in) / XU YIFAN (Autor:in) / YANG MING (Autor:in) / HUANG ZHIQIANG (Autor:in) / CAO DEYU (Autor:in) / YU HAIWEI (Autor:in) / ZHOU XIAO (Autor:in)
21.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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