Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Arch rib cross brace mounting method adapting to displacement change
The invention discloses an arch rib cross brace mounting method adaptive to displacement change, which ensures the mounting progress of arch ribs, can control the linearity of an arch ring stiff skeleton, and ensures the mounting precision and speed. Meanwhile, the following advantages are also realized; the two ends of the device are hinged to an arch rib main chord pipe. The hinged end freely moves in the vertical direction, and asymmetrical vertical displacement generated by arch rib buckle back cable tensioning and arch rib hanging installation on the two sides can be overcome in the installation process. And meanwhile, the distance between the two arch ribs can be controlled. The mounting precision is ensured. And (2) the device is simple to construct, the arch rib and the temporary cross brace can be synchronously mounted, a permanent cross brace is replaced to increase the overall stability of the arch ring stiff skeleton, and the mounting progress of the arch rib is greatly improved. The production efficiency is improved.
本发明公开了一种适应位移变化的拱肋横撑安装方法，保证拱肋安装进度，同时也可以控制拱圈劲性骨架线性，确保安装精度和速度。同时还具有如下优点；（1）由于该装置两端铰接在拱肋主弦管上。铰接端竖向方向自由活动，安装过程中可克服拱肋扣背索张拉及两侧拱肋吊安装产生的不对称竖向位移。同时还可控制两拱肋间间距。确保安装精度。（2）该装置施工简单，可达到拱肋与临时横撑同步安装，代替永久横撑增加拱圈劲性骨架整体稳定性，大大提高了拱肋安装进度。提高生产效率。
Arch rib cross brace mounting method adapting to displacement change
The invention discloses an arch rib cross brace mounting method adaptive to displacement change, which ensures the mounting progress of arch ribs, can control the linearity of an arch ring stiff skeleton, and ensures the mounting precision and speed. Meanwhile, the following advantages are also realized; the two ends of the device are hinged to an arch rib main chord pipe. The hinged end freely moves in the vertical direction, and asymmetrical vertical displacement generated by arch rib buckle back cable tensioning and arch rib hanging installation on the two sides can be overcome in the installation process. And meanwhile, the distance between the two arch ribs can be controlled. The mounting precision is ensured. And (2) the device is simple to construct, the arch rib and the temporary cross brace can be synchronously mounted, a permanent cross brace is replaced to increase the overall stability of the arch ring stiff skeleton, and the mounting progress of the arch rib is greatly improved. The production efficiency is improved.
本发明公开了一种适应位移变化的拱肋横撑安装方法，保证拱肋安装进度，同时也可以控制拱圈劲性骨架线性，确保安装精度和速度。同时还具有如下优点；（1）由于该装置两端铰接在拱肋主弦管上。铰接端竖向方向自由活动，安装过程中可克服拱肋扣背索张拉及两侧拱肋吊安装产生的不对称竖向位移。同时还可控制两拱肋间间距。确保安装精度。（2）该装置施工简单，可达到拱肋与临时横撑同步安装，代替永久横撑增加拱圈劲性骨架整体稳定性，大大提高了拱肋安装进度。提高生产效率。
Arch rib cross brace mounting method adapting to displacement change
一种适应位移变化的拱肋横撑安装方法
XIAO ANBIN (Autor:in) / LIU CHENGDONG (Autor:in) / ZHOU XINGJUN (Autor:in) / TANG ZHONGBO (Autor:in) / CHEN ZHOUYANG (Autor:in) / DENG SHUPENG (Autor:in) / HOU CHAOYIN (Autor:in) / PANG HONGKUN (Autor:in) / NIE PENG (Autor:in) / XIAO HONGXIA (Autor:in)
19.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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