A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Special-shaped landscape steel arch main tower of cable-stayed bridge and construction method
The invention relates to a special-shaped landscape steel arch main tower of a cable-stayed bridge and a construction method. The special-shaped landscape steel arch main tower comprises a steel arch on-site horizontal splicing jig frame, a steel arch installation guiding temporary fixing device, a jacking type construction platform device in the main tower, a lifting operation platform temporary fixing technology and a construction support stabilizing and wind resisting technology. The construction efficiency of the landscape steel member is improved, the precision and stability of the steel arch in the operation process are improved, and the efficiency and safety of construction in the concrete main tower are improved.
本发明涉及斜拉桥异形景观钢拱主塔及施工方法，包括钢拱现场卧拼胎架、钢拱安装导向临时固定装置、主塔内顶升式施工平台装置、提升作业平台临时固定技术以及施工支架稳固抗风技术。本申请提高了景观钢构件的施工效率、提高钢拱作业过程中的精度及稳固性、提高混凝土主塔内部施工时的效率及安全性。
Special-shaped landscape steel arch main tower of cable-stayed bridge and construction method
The invention relates to a special-shaped landscape steel arch main tower of a cable-stayed bridge and a construction method. The special-shaped landscape steel arch main tower comprises a steel arch on-site horizontal splicing jig frame, a steel arch installation guiding temporary fixing device, a jacking type construction platform device in the main tower, a lifting operation platform temporary fixing technology and a construction support stabilizing and wind resisting technology. The construction efficiency of the landscape steel member is improved, the precision and stability of the steel arch in the operation process are improved, and the efficiency and safety of construction in the concrete main tower are improved.
本发明涉及斜拉桥异形景观钢拱主塔及施工方法，包括钢拱现场卧拼胎架、钢拱安装导向临时固定装置、主塔内顶升式施工平台装置、提升作业平台临时固定技术以及施工支架稳固抗风技术。本申请提高了景观钢构件的施工效率、提高钢拱作业过程中的精度及稳固性、提高混凝土主塔内部施工时的效率及安全性。
Special-shaped landscape steel arch main tower of cable-stayed bridge and construction method
斜拉桥异形景观钢拱主塔及施工方法
SHU WENHAI (author) / CHENG HAIBO (author) / MA XINYING (author) / ZHANG ZHANG (author) / WU YAGUANG (author) / ZHAO YONGSHENG (author) / YAO DA (author) / ZHANG JING (author)
2024-06-25
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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