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A platform for research: civil engineering, architecture and urbanism
Cable-stayed bridge steel box girder cantilever hoisting matching system and method
The invention relates to the technical field of bridge construction and particularly relates to a cable-stayed bridge steel box girder cantilever hoisting matching system and method. The cable-stayed bridge steel box girder cantilever hoisting matching system comprises a bridge deck crane, a posture monitoring device and posture adjusting devices, when in use, the deck crane is arranged at a cantilever end of an assembled steel box girder section and is used for hoisting a to-be-assembled steel box girder section to a set height; the posture monitoring devices are arranged on an assembled steel box girder section and a to-be-assembled steel box girder section during use, and are used for monitoring coordinates of a set position of the to-be-assembled steel box girder section; and the posture adjusting device is arranged on the deck crane, is connected with the to-be-assembled steel box girder segment during use, and is used for adjusting the posture of the to-be-assembled steel box girder segment so as to enable the to-be-assembled steel box girder segment to be connected with the assembled steel box girder segment. The system is advantaged in that problems that in the prior art, efficiency is low and the matching precision is difficult to guarantee due to the fact that a manual and experience matching process method is adopted for steel box girder segments can be solved.
本发明涉及桥梁施工技术领域，具体涉及一种斜拉桥钢箱梁悬臂吊装匹配系统及方法，该斜拉桥钢箱梁悬臂吊装匹配系统包括：桥面吊机、姿态监测装置和姿态调整装置。其中，桥面吊机在使用时设在已拼装钢箱梁节段的悬臂端，用于起吊待拼装钢箱梁节段至设定高度；姿态监测装置在使用时设在已拼装钢箱梁节段和待拼装钢箱梁节段上，用于监测所述待拼装钢箱梁节段设定位置的坐标；姿态调整装置设在所述桥面吊机上，并在使用时与所述待拼装钢箱梁节段连接，用于调整所述待拼装钢箱梁节段的姿态，以使其与所述已拼装钢箱梁节段连接。能够解决现有技术中钢箱梁节段采用“人工+经验”的匹配工艺工法存在效率低下、匹配精度难以保证的问题。
Cable-stayed bridge steel box girder cantilever hoisting matching system and method
The invention relates to the technical field of bridge construction and particularly relates to a cable-stayed bridge steel box girder cantilever hoisting matching system and method. The cable-stayed bridge steel box girder cantilever hoisting matching system comprises a bridge deck crane, a posture monitoring device and posture adjusting devices, when in use, the deck crane is arranged at a cantilever end of an assembled steel box girder section and is used for hoisting a to-be-assembled steel box girder section to a set height; the posture monitoring devices are arranged on an assembled steel box girder section and a to-be-assembled steel box girder section during use, and are used for monitoring coordinates of a set position of the to-be-assembled steel box girder section; and the posture adjusting device is arranged on the deck crane, is connected with the to-be-assembled steel box girder segment during use, and is used for adjusting the posture of the to-be-assembled steel box girder segment so as to enable the to-be-assembled steel box girder segment to be connected with the assembled steel box girder segment. The system is advantaged in that problems that in the prior art, efficiency is low and the matching precision is difficult to guarantee due to the fact that a manual and experience matching process method is adopted for steel box girder segments can be solved.
本发明涉及桥梁施工技术领域，具体涉及一种斜拉桥钢箱梁悬臂吊装匹配系统及方法，该斜拉桥钢箱梁悬臂吊装匹配系统包括：桥面吊机、姿态监测装置和姿态调整装置。其中，桥面吊机在使用时设在已拼装钢箱梁节段的悬臂端，用于起吊待拼装钢箱梁节段至设定高度；姿态监测装置在使用时设在已拼装钢箱梁节段和待拼装钢箱梁节段上，用于监测所述待拼装钢箱梁节段设定位置的坐标；姿态调整装置设在所述桥面吊机上，并在使用时与所述待拼装钢箱梁节段连接，用于调整所述待拼装钢箱梁节段的姿态，以使其与所述已拼装钢箱梁节段连接。能够解决现有技术中钢箱梁节段采用“人工+经验”的匹配工艺工法存在效率低下、匹配精度难以保证的问题。
Cable-stayed bridge steel box girder cantilever hoisting matching system and method
一种斜拉桥钢箱梁悬臂吊装匹配系统及方法
ZOU LI (author) / DENG ZHIHUA (author) / LIU XIJUN (author) / ZENG LEI (author) / ZHONG JIWEI (author) / ZHENG BOTAO (author) / PENG XIANMIAO (author) / SU CONGHUI (author) / ZHANG ZONGQIANG (author) / ZHAO ZIXIANG (author)
2021-06-08
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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