Construction method for prolonging radial width of highway bridge

The invention belongs to the technical field of bridge construction, and particularly relates to a construction method for prolonging the radial width of an expressway bridge, which specifically comprises the following steps: S1, comprehensively observing the appearance, the size and the to-be-widen...

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Main Authors LIU JUNFENG, WANG LIFENG, CHEN XINGJIE, LI HUIXUN, ZHANG CHENGZHI, LIU LANTAO, ZHANG BAOGUO, LI HAIBO, SHI XIAOYONG, LUO MINGSHUAI
Format Patent
LanguageChinese
English
Published 29.04.2022
Subjects
AEROPLANES
AIRCRAFT
ASSEMBLY OF BRIDGES
AVIATION
CLEANING
CLEANING IN GENERAL
CONSTRUCTION OF BRIDGES
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
COSMONAUTICS
FIXED CONSTRUCTIONS
HELICOPTERS
OR VIADUCTS
PERFORMING OPERATIONS
PREVENTION OF FOULING IN GENERAL
TRANSPORTING
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Summary:The invention belongs to the technical field of bridge construction, and particularly relates to a construction method for prolonging the radial width of an expressway bridge, which specifically comprises the following steps: S1, comprehensively observing the appearance, the size and the to-be-widened distance of the bridge floor of the existing expressway bridge from a high place by using an unmanned aerial vehicle module; s2, a suspension module is carried on the unmanned aerial vehicle module, the suspension module comprises a compressed gas cylinder and a balloon, the suspension module can provide suspension force for the man-machine module without consuming power, and meanwhile, a cleaning frame used for cleaning is carried on the unmanned aerial vehicle module; by arranging the suspension module driven by hydrogen, the endurance time of the unmanned aerial vehicle module in the air can be greatly prolonged, so that the unmanned aerial vehicle module can hover at the high altitude for a longer time, the
Bibliography:Application Number: CN202210201831