A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Outward-inclined steel box arch bridge cross buckle cable two-hanging and one-buckling method hoisting construction device and method
The invention discloses an outward-inclined steel box arch bridge cross buckle cable two-hanging and one-buckling method hoisting construction device and method. The outward-inclined steel box arch bridge cross buckle cable two-hanging and one-buckling method hoisting construction device comprises an arch rib; an arch foot pre-embedded section; the hoisting assembly comprises a bearing cable, a cable bent tower, a main cable anchorage, a cable bent tower foundation, a cable bent tower wind cable and a cable bent tower wind cable anchorage; the temporary fixing assembly comprises a buckle cable, a cable, a temporary cross brace, a buckle cable anchorage and a cable ground anchor; the construction method comprises the following steps: mounting the buckle cable steel anchor box and hoisting the arch rib; installing a temporary cross brace; releasing the buckle cable; the buckle cable is recycled; releasing the tension cable; and the cable is recycled. The device has the beneficial effects that the device has the effects of traditional cable buckling and wind collection, material and human input can be reduced, the construction turnover speed is increased, the construction period is shortened, the device is the development trend of cable buckling and wind collection construction in cable hoisting, popularization is convenient, and the application effect is remarkable.
本发明公布了外倾式钢箱拱桥交叉扣索两挂一扣法吊装施工装置及方法，其包括拱肋；拱脚预埋段；起重组件，包括承重索、索塔、主索锚碇、索塔基础、索塔揽风索、索塔揽风索锚碇；临时固定组件，包括扣索、揽风、临时横撑、扣索锚碇、揽风地锚；以及施工方法：安装扣索钢锚箱并吊装拱肋；安装临时横撑；放张扣索；循环使用扣索；放张揽风；循环使用揽风。本发明的有益效果：具有传统扣索、揽风的效果，又能减少材料、人力投入，加快施工周转速度，缩短施工周期，是缆索吊装中扣索、揽风施工的发展趋势，便于推广，应用效果显著。
Outward-inclined steel box arch bridge cross buckle cable two-hanging and one-buckling method hoisting construction device and method
The invention discloses an outward-inclined steel box arch bridge cross buckle cable two-hanging and one-buckling method hoisting construction device and method. The outward-inclined steel box arch bridge cross buckle cable two-hanging and one-buckling method hoisting construction device comprises an arch rib; an arch foot pre-embedded section; the hoisting assembly comprises a bearing cable, a cable bent tower, a main cable anchorage, a cable bent tower foundation, a cable bent tower wind cable and a cable bent tower wind cable anchorage; the temporary fixing assembly comprises a buckle cable, a cable, a temporary cross brace, a buckle cable anchorage and a cable ground anchor; the construction method comprises the following steps: mounting the buckle cable steel anchor box and hoisting the arch rib; installing a temporary cross brace; releasing the buckle cable; the buckle cable is recycled; releasing the tension cable; and the cable is recycled. The device has the beneficial effects that the device has the effects of traditional cable buckling and wind collection, material and human input can be reduced, the construction turnover speed is increased, the construction period is shortened, the device is the development trend of cable buckling and wind collection construction in cable hoisting, popularization is convenient, and the application effect is remarkable.
本发明公布了外倾式钢箱拱桥交叉扣索两挂一扣法吊装施工装置及方法，其包括拱肋；拱脚预埋段；起重组件，包括承重索、索塔、主索锚碇、索塔基础、索塔揽风索、索塔揽风索锚碇；临时固定组件，包括扣索、揽风、临时横撑、扣索锚碇、揽风地锚；以及施工方法：安装扣索钢锚箱并吊装拱肋；安装临时横撑；放张扣索；循环使用扣索；放张揽风；循环使用揽风。本发明的有益效果：具有传统扣索、揽风的效果，又能减少材料、人力投入，加快施工周转速度，缩短施工周期，是缆索吊装中扣索、揽风施工的发展趋势，便于推广，应用效果显著。
Outward-inclined steel box arch bridge cross buckle cable two-hanging and one-buckling method hoisting construction device and method
外倾式钢箱拱桥交叉扣索两挂一扣法吊装施工装置及方法
MENG WENBO (author) / QIAN YOUWEI (author) / PENG BO (author) / ZHU ZHIHU (author) / GENG HAO (author) / LIU WENSHENG (author) / DONG WEI (author) / PAN HE (author) / LUO CHUN (author) / SHI YANKUN (author)
2023-10-31
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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