A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-tower-column cable bent tower construction method
The invention provides a double-tower-column cable bent tower construction method. The double-tower-column cable bent tower construction method comprises the following steps that a lifting and jacking integrated self-climbing crane is installed between every two adjacent tower columns which meet the construction height requirement in the transverse bridge direction; the lifting and jacking integrated self-climbing crane is used for hoisting the steel tower sections to carry out tower column heightening; after the two tower columns are constructed to the target height, the upper cross beam and the lower cross beam are sequentially hoisted to the designated height position from top to bottom and are connected with the two tower columns; and the temporary steel cross beam and the lifting and jacking integrated self-climbing crane are sequentially dismantled, and construction of the double-tower-column cable bent tower is completed.
本申请提供一种双塔柱索塔施工方法，其包括以下步骤：在满足施工高度要求的沿横桥向的相邻两个塔柱之间安装起重顶升一体式自爬升起重机；利用起重顶升一体式自爬升起重机吊装钢塔节段进行塔柱的接高；待两个塔柱均施工到目标高度后，按照从上往下的顺序依次吊装上横梁和下横梁到指定高度位置并与两个塔柱连接；依次拆除临时钢横梁及起重顶升一体式自爬升起重机，完成双塔柱索塔的施工。
Double-tower-column cable bent tower construction method
The invention provides a double-tower-column cable bent tower construction method. The double-tower-column cable bent tower construction method comprises the following steps that a lifting and jacking integrated self-climbing crane is installed between every two adjacent tower columns which meet the construction height requirement in the transverse bridge direction; the lifting and jacking integrated self-climbing crane is used for hoisting the steel tower sections to carry out tower column heightening; after the two tower columns are constructed to the target height, the upper cross beam and the lower cross beam are sequentially hoisted to the designated height position from top to bottom and are connected with the two tower columns; and the temporary steel cross beam and the lifting and jacking integrated self-climbing crane are sequentially dismantled, and construction of the double-tower-column cable bent tower is completed.
本申请提供一种双塔柱索塔施工方法，其包括以下步骤：在满足施工高度要求的沿横桥向的相邻两个塔柱之间安装起重顶升一体式自爬升起重机；利用起重顶升一体式自爬升起重机吊装钢塔节段进行塔柱的接高；待两个塔柱均施工到目标高度后，按照从上往下的顺序依次吊装上横梁和下横梁到指定高度位置并与两个塔柱连接；依次拆除临时钢横梁及起重顶升一体式自爬升起重机，完成双塔柱索塔的施工。
Double-tower-column cable bent tower construction method
双塔柱索塔施工方法
ZHANG JIAO (author) / SONG BING (author) / LI YOUQING (author) / LIU WEI (author) / HUANG KAIKAI (author) / LEI DONG (author)
2023-01-03
Patent
Electronic Resource
Chinese
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