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A platform for research: civil engineering, architecture and urbanism
Safe construction method for large-span prefabricated I-shaped beam crossing riverway
The invention relates to a safety construction method for a large-span prefabricated I-beam crossing a river channel, temporary supports and square steel tube frames are arranged in the erection process of the prefabricated I-beam in stages, the prefabricated I-beam is prevented from overturning, the anti-overturning problem faced by erection of the prefabricated I-beam in a large-span river channel crossing scene is solved, and the safety of the large-span prefabricated I-beam crossing the river channel is improved. According to the invention, the stability and integrity in the process of erecting the I-shaped beam can be obviously improved.
本申请涉及一种跨越河道的大跨径预制工字梁安全施工方法，分阶段在预制工字梁架设过程中设置临时支撑和方钢管框架，避免其发生倾覆，本申请解决了在大跨径的跨河道场景中架设预制工字梁所面临的抗倾覆问题，本申请能显著提高架设工字梁过程中的稳定性和整体性。
Safe construction method for large-span prefabricated I-shaped beam crossing riverway
The invention relates to a safety construction method for a large-span prefabricated I-beam crossing a river channel, temporary supports and square steel tube frames are arranged in the erection process of the prefabricated I-beam in stages, the prefabricated I-beam is prevented from overturning, the anti-overturning problem faced by erection of the prefabricated I-beam in a large-span river channel crossing scene is solved, and the safety of the large-span prefabricated I-beam crossing the river channel is improved. According to the invention, the stability and integrity in the process of erecting the I-shaped beam can be obviously improved.
本申请涉及一种跨越河道的大跨径预制工字梁安全施工方法，分阶段在预制工字梁架设过程中设置临时支撑和方钢管框架，避免其发生倾覆，本申请解决了在大跨径的跨河道场景中架设预制工字梁所面临的抗倾覆问题，本申请能显著提高架设工字梁过程中的稳定性和整体性。
Safe construction method for large-span prefabricated I-shaped beam crossing riverway
一种跨越河道的大跨径预制工字梁安全施工方法
SHI GUOQING (author) / SUN JINGTAO (author) / WANG GUANGDONG (author) / XIE QIYANG (author) / WU SHAOJIE (author) / JIANG HAO (author)
2024-06-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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