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Sensors help horizontal skyscrapers safely rise to an altitude of 250 meters
2025-04-03
Due to the special geographical location considerations of the project, before the formal upgrade, wind resistance, synchronization, construction time, and the width of the E-shaped steel frame of the main body of the high altitude should also be considered, such as the visibility and wind of the Chaotianmen Wharf. The level and wind speed, etc., will not increase when the wind reaches level 3 to ensure construction safety.
A few days ago, the first "horizontal skyscraper" in China-the Crystal Corridor of Chongqing Raffles City is about to be completed and put into use. In order to "move" this corridor to an altitude of 250 meters, engineers used a series of measurement methods such as travel switches, displacement sensors, total stations, and laser rangefinders.
It is reported that, in order to ensure the synchronization of each lifting point during the “lifting” of the truss section, the stroke displacement sensor that comes with the lifting system transmits the real-time “walking” and “status” data of each point to the background computer. The team also used a series of other measurement methods to monitor in real time.
Due to forces and other reasons, certain deformation and offset will occur during the ascent of the segment. This requires a large number of sensors on the segment to monitor the position of the hoisting segment and make timely adjustments based on the sensor data to improve the accuracy of the closing process. Control to the allowable range of error to ensure the safety of the structure.
Due to the special geographical location considerations of the project, before the formal upgrade, wind resistance, synchronization, construction time, and the width of the E-shaped steel frame of the main body of the high altitude should also be considered, such as the visibility and wind of the Chaotianmen Wharf. The level and wind speed, etc., will not increase when the wind reaches level 3 to ensure construction safety.
At present, the wind speed and direction products independently developed by Hunan Firstrate Sensor Co., Ltd. are made of all-aluminum alloy, with strong wind resistance, multi-level lightning protection, and anti-surge design. They are widely used in the monitoring and monitoring of high-altitude operations. control.
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