A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cable bent tower column linear construction control method
Therefore, according to the cable bent tower column linear construction control method provided by the invention, the linear shape of the tower column is controlled through the transverse supporting system and the opposite pulling system in the construction process, and linear construction of the cable bent tower is realized; construction is convenient, and the influence of the cross brace on the surface of the cable bent tower can be reduced. The cable bent tower comprises a lower tower column, a middle tower column, an upper tower column and a lower cross beam; the lower cross beam is used for connecting two lower tower columns; the two lower tower columns incline outwards from the tower base, and in the construction process of the lower tower columns, a horizontal opposite-pulling system is arranged between the two lower tower columns; the two middle tower columns above the lower cross beam incline inwards, and in the construction process of the middle tower columns, multiple layers of active transverse supporting systems with adjustable transverse supporting force are arranged between the two middle tower columns in the height direction; in the construction process of the middle tower column, the line shape of the middle tower column and the strain of the cable bent tower are monitored in real time, so that the cross brace force is adjusted in real time.
有鉴于此，本发明提供一种索塔塔柱线形施工控制方法，施工过程中通过横撑系统和对拉系统控制塔柱的线形，实现索塔的线形施工；且施工方便，能够减小横撑对索塔表面的影响。索塔包括下塔柱、中塔柱和上塔柱和下横梁；所述下横梁用于连接两个下塔柱；两个下塔柱从塔座起向外倾斜，在所述下塔柱施工过程中，在两个下塔柱之间设置水平对拉系统；所述下横梁以上的两根中塔柱向内倾斜，所述中塔柱施工过程中，在两根中塔柱之间沿高度方向设置多层横撑力可调的主动横撑系统；所述中塔柱施工过程中，对所述中塔柱的线形以及索塔应变进行实时监测，以进行横撑力的实时调节。
Cable bent tower column linear construction control method
Therefore, according to the cable bent tower column linear construction control method provided by the invention, the linear shape of the tower column is controlled through the transverse supporting system and the opposite pulling system in the construction process, and linear construction of the cable bent tower is realized; construction is convenient, and the influence of the cross brace on the surface of the cable bent tower can be reduced. The cable bent tower comprises a lower tower column, a middle tower column, an upper tower column and a lower cross beam; the lower cross beam is used for connecting two lower tower columns; the two lower tower columns incline outwards from the tower base, and in the construction process of the lower tower columns, a horizontal opposite-pulling system is arranged between the two lower tower columns; the two middle tower columns above the lower cross beam incline inwards, and in the construction process of the middle tower columns, multiple layers of active transverse supporting systems with adjustable transverse supporting force are arranged between the two middle tower columns in the height direction; in the construction process of the middle tower column, the line shape of the middle tower column and the strain of the cable bent tower are monitored in real time, so that the cross brace force is adjusted in real time.
有鉴于此，本发明提供一种索塔塔柱线形施工控制方法，施工过程中通过横撑系统和对拉系统控制塔柱的线形，实现索塔的线形施工；且施工方便，能够减小横撑对索塔表面的影响。索塔包括下塔柱、中塔柱和上塔柱和下横梁；所述下横梁用于连接两个下塔柱；两个下塔柱从塔座起向外倾斜，在所述下塔柱施工过程中，在两个下塔柱之间设置水平对拉系统；所述下横梁以上的两根中塔柱向内倾斜，所述中塔柱施工过程中，在两根中塔柱之间沿高度方向设置多层横撑力可调的主动横撑系统；所述中塔柱施工过程中，对所述中塔柱的线形以及索塔应变进行实时监测，以进行横撑力的实时调节。
Cable bent tower column linear construction control method
索塔塔柱线形施工控制方法
CAO HAIQING (author) / ZHAO LEI (author) / LU JUN (author) / LI LINTING (author) / WANG XINCHUAN (author) / WANG WEI (author) / YOU YUFANG (author)
2023-07-11
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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