Study on non-stop green construction of airport expansion and reconstruction comprehensive transportation hub project
Airport renovation and expansion projects are highly intensive,with limited construction site space,multiple working faces and a tight schedule,which needs to control the intensive emission of various kinds of pollutants,and the operation of flight area shall not be affected during the whole process.This article takes Changsha airport renovation and expansion comprehensive transportation hub project as an example,based on the green construction concept from the two aspects of organizational management and technical measures to discuss the construction without stopping the flight,combined with BIM+4D and other information management technology to arrange the site,organize the construction,implement dust reduction and noise reduction,directional lighting,avoidance of floating debris and other measures,so that the airport renovation and expansion of the comprehensive transportation hub project construction could be carried out normally in parallel with the operation of the flight area,on the basis of project quality,safety and schedule,the project could effectively control environmental pollution and achieve comprehensive green benefits including economic,environmental and social benefits.The relevant research could provide reference and an example to build on for the green construction of similar airport reconstruction and expansion projects without stopping the flight.
comprehensive transportation hubconstruction without stopping the flightgreen constructionsmart construction siteBIM+4Dgreen benefit
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