天津市作为我国沿海开放城市,北方的经济中心之一,对航空旅客运输要求日益迫切。1987年天津机场旅客吞吐量达15万人次,比1986年的11.16万人次增长34％。1990年旅客吞吐量为25.9万人,按照天津机场客运增长率测算,预计1995年旅客客吞吐量将达35.3万人次,高峰小时577人,2000年旅客吞吐量将达 As an open city in the coastal areas of China and one of the economic centers in the north, Tianjin has become an increasingly urgent requirement for air passenger transportation. In 1987, Tianjin Airport had a passenger throughput of 150,000 passengers, an increase of 34% compared with 111.6 million passengers in 1986. In 1990, the passenger throughput was 259,000. According to the calculation of Tianjin Airport passenger growth rate, it is estimated that the passenger throughput will reach 353,000 in 1995, and the peak hour is 577. In 2000, the passenger throughput will reach