Lifting Construction Technology of Xiamen Xiang'an International Airport Terminal Triple Eaves Roof
In the terminal construction project of Xiamen Xiang'an International Airport,the roof steel structure is divided into 3 layers,the upper and lower overlapping parts are large,the eaves are high,and the construction is difficult.According to the requirements of civil construction technology,construction site conditions,construction period,full scaffold is selected for installation,the upper eaves to the ship-shaped truss is connected.In order to ensure the overall stability and construction accuracy,the upper eaves are hydraulically lifted,middle and lower eaves installation use block lifting or all block hydraulic lifting installation scheme,the control structure is steadily lifted.Under the premise of ensuring the installation quality and accuracy,the construction cost is reduced and the date is shortened.
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