影响民航客机着陆性能的因素分析

结合典型飞行事故案例，讨论分析了在实际飞行中导致民航客机着陆性能恶化的主要因素，即高高度大速度进场，不正确的接地技术以及刹车使用不当等。并以７３７－３００型飞机为例具体分析了高高度、大速度进场的特点及对着陆距离的影响，讨论了带平飘轻接地，不正确的接地技术导致着陆距离增长的原因，这些对帮助飞行员改进着陆操纵技术具有重要的指导作用。

The Affection to Civil Aviation Landing Performance Analysing

Combining with the typical flying accident,the primary factors causing airliner landing performance penalty in actual flight are discussed in this paper,which are excess approach airspeed and altitude at runway threshold,faulty touch down technique and braking system operation.As an example,the characteristics and influence on landing distance of excess airspeed and altitude for B737 300 aircraft is analyzed in detail.Finally, the reason for which extend flare,improper braking technique cause landing distance increasing is also discussed.All these will be helpful of pilots to improve landing operation.