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A platform for research: civil engineering, architecture and urbanism
Anchor buckling device and anchor buckling method for mounting stiff framework of arch ring
The invention discloses an anchor buckling device and an anchor buckling method for mounting a stiff framework of an arch ring. The anchor buckling device comprises a buckling tower, buckling cables and back cables, the buckling cables and the back cables are connected with the buckling tower in an anchored mode, the other ends of the buckling cables are connected to an arch ring stiff framework section in an anchored mode, the buckling cables comprise a plurality of formal buckling cables and a plurality of temporary buckling cables, and at least one temporary buckling cable is arranged between every two adjacent formal buckling cables. The anchor buckling method comprises the following steps: the temporary buckling cables are installed on first stiff framework sections, the first stiff framework sections are hoisted and locked, and the temporary buckling cables are tensioned; and the formal buckle cables are installed on second stiff skeleton sections, the second stiff skeleton sections are hoisted and locked, the formal buckle cables are tensioned, and the temporary buckle cables are dismounted. The anchor buckling method of formal buckling cables and temporary buckling cables is provided, so the problems that the using amount of the buckling cables is large, and the economical efficiency is poor are solved, the using amount of the buckling cables can be greatly reduced, theengineering cost is reduced, operation is easy and convenient, the technical advantages of the stiff skeleton arching method are improved, and the popularization value is high.
本发明公开了一种拱圈劲性骨架安装扣锚装置及扣锚方法，其中扣锚装置包括扣塔、扣索和背索，扣索和背索分别与扣塔锚固连接，扣索的另一端锚固连接于拱圈劲性骨架节段，扣索包括多个正式扣索和多个临时扣索，相邻两个正式扣索之间布置有至少一个临时扣索；扣锚方法包括在第一劲性骨架节段上安装临时扣索，吊装并锁定第一劲性骨架节段，张拉临时扣索；在第二劲性骨架节段上安装正式扣索，吊装并锁定第二劲性骨架节段，张拉正式扣索，拆除临时扣索。本发明提出了“正式扣索+临时扣索”的扣锚技术，解决了扣索的用量大，经济性较差的问题，本发明不仅能大幅减少扣索的用量，降低工程成本，且操作简便，提高了劲性骨架成拱法的技术优势，推广价值高。
Anchor buckling device and anchor buckling method for mounting stiff framework of arch ring
The invention discloses an anchor buckling device and an anchor buckling method for mounting a stiff framework of an arch ring. The anchor buckling device comprises a buckling tower, buckling cables and back cables, the buckling cables and the back cables are connected with the buckling tower in an anchored mode, the other ends of the buckling cables are connected to an arch ring stiff framework section in an anchored mode, the buckling cables comprise a plurality of formal buckling cables and a plurality of temporary buckling cables, and at least one temporary buckling cable is arranged between every two adjacent formal buckling cables. The anchor buckling method comprises the following steps: the temporary buckling cables are installed on first stiff framework sections, the first stiff framework sections are hoisted and locked, and the temporary buckling cables are tensioned; and the formal buckle cables are installed on second stiff skeleton sections, the second stiff skeleton sections are hoisted and locked, the formal buckle cables are tensioned, and the temporary buckle cables are dismounted. The anchor buckling method of formal buckling cables and temporary buckling cables is provided, so the problems that the using amount of the buckling cables is large, and the economical efficiency is poor are solved, the using amount of the buckling cables can be greatly reduced, theengineering cost is reduced, operation is easy and convenient, the technical advantages of the stiff skeleton arching method are improved, and the popularization value is high.
本发明公开了一种拱圈劲性骨架安装扣锚装置及扣锚方法，其中扣锚装置包括扣塔、扣索和背索，扣索和背索分别与扣塔锚固连接，扣索的另一端锚固连接于拱圈劲性骨架节段，扣索包括多个正式扣索和多个临时扣索，相邻两个正式扣索之间布置有至少一个临时扣索；扣锚方法包括在第一劲性骨架节段上安装临时扣索，吊装并锁定第一劲性骨架节段，张拉临时扣索；在第二劲性骨架节段上安装正式扣索，吊装并锁定第二劲性骨架节段，张拉正式扣索，拆除临时扣索。本发明提出了“正式扣索+临时扣索”的扣锚技术，解决了扣索的用量大，经济性较差的问题，本发明不仅能大幅减少扣索的用量，降低工程成本，且操作简便，提高了劲性骨架成拱法的技术优势，推广价值高。
Anchor buckling device and anchor buckling method for mounting stiff framework of arch ring
一种拱圈劲性骨架安装扣锚装置及扣锚方法
CHEN KEJIAN (author) / REN WEI (author) / XU YONG (author) / HU YUZHU (author) / HE TINGGUO (author) / CHEN LIE (author) / YOU LIHUI (author) / HU JINGTAO (author) / XIE HAIQING (author) / HUANG YI (author)
2020-06-26
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken