A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tied-arch bridge arch rib support and tied-arch bridge arch rib installation method
The invention relates to the field of building construction technology research, in particular to a tied-arch bridge arch rib support which is used for installing an arch rib and comprises support stand columns used for supporting, reinforcing parts used for reinforcing are arranged between the support stand columns, and a positioning controller used for adjusting the elevation of the arch rib is arranged on the reinforcing parts. According to the method, after beam body construction is completed, in order to ensure safety and reliability of arch rib installation, arch rib installation construction is carried out by adopting a method of erecting a support on a beam surface, the accuracy of the arch rib position is ensured by erecting a tied-arch bridge arch rib support, finally, each section of arch rib is sequentially hoisted and placed in place by adopting a truck crane, and after the arch rib is placed in place, an instrument is used for re-checking; when the arch rib span is large and the geographic position is limited, the arch rib hoisting operation safety and the arch rib overall line shape can be guaranteed.
本发明涉及建筑施工技术研究领域，具体涉及一种系杆拱桥拱肋支架，用于安装拱肋，包括用于支撑的支架立柱、所述支架立柱之间设置有用于加固的加固件和所述加固件上设置有用于对拱肋的标高进行调节的定位控制器。本发明在梁体施工完成后，为确保拱肋安装的安全可靠，采用在梁面搭设支架方法进行拱肋安装施工，通过搭设系杆拱桥拱肋支架，保证拱肋位置的准确，最后采用汽车吊将每节拱肋依次吊装安放到位，安放到位后再次用仪器进行复核，复核无误后立即对拱肋进行焊接固定，用于在拱肋跨度大及地理位置受限时，可以保证拱肋吊装作业安全及拱肋整体线形。
Tied-arch bridge arch rib support and tied-arch bridge arch rib installation method
The invention relates to the field of building construction technology research, in particular to a tied-arch bridge arch rib support which is used for installing an arch rib and comprises support stand columns used for supporting, reinforcing parts used for reinforcing are arranged between the support stand columns, and a positioning controller used for adjusting the elevation of the arch rib is arranged on the reinforcing parts. According to the method, after beam body construction is completed, in order to ensure safety and reliability of arch rib installation, arch rib installation construction is carried out by adopting a method of erecting a support on a beam surface, the accuracy of the arch rib position is ensured by erecting a tied-arch bridge arch rib support, finally, each section of arch rib is sequentially hoisted and placed in place by adopting a truck crane, and after the arch rib is placed in place, an instrument is used for re-checking; when the arch rib span is large and the geographic position is limited, the arch rib hoisting operation safety and the arch rib overall line shape can be guaranteed.
本发明涉及建筑施工技术研究领域，具体涉及一种系杆拱桥拱肋支架，用于安装拱肋，包括用于支撑的支架立柱、所述支架立柱之间设置有用于加固的加固件和所述加固件上设置有用于对拱肋的标高进行调节的定位控制器。本发明在梁体施工完成后，为确保拱肋安装的安全可靠，采用在梁面搭设支架方法进行拱肋安装施工，通过搭设系杆拱桥拱肋支架，保证拱肋位置的准确，最后采用汽车吊将每节拱肋依次吊装安放到位，安放到位后再次用仪器进行复核，复核无误后立即对拱肋进行焊接固定，用于在拱肋跨度大及地理位置受限时，可以保证拱肋吊装作业安全及拱肋整体线形。
Tied-arch bridge arch rib support and tied-arch bridge arch rib installation method
一种系杆拱桥拱肋支架及系杆拱桥拱肋安装方法
WANG XIONGXIONG (author) / HAN ZHANCHENG (author) / WANG CHAO (author) / LI MING (author) / ZHANG WEI (author)
2023-05-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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