机场沥青混凝土跑道局部损坏安全风险分析

Research on safety risk of aerodrome asphalt concrete runway local damages

对机场沥青混凝土跑道各种损坏的安全风险进行了系统研究,建立了风险度R的计算模型和方法。在大量现场对比与关联分析基础上,给出了破损安全风险定级的标度(A、B、C、D)和相应的破损处置措施(停航抢修、航间抢修、航后维修和计划维修)。通过应用算例说明了方法的实用性。

Through the systematic research of all kinds of the airport asphalt concrete runway damages, the model and methodology are established to calculate the safety risk index. Based on a great quantity of field comparison and correlation analysis,the safety risk rating scales （A, B, C, D） and the corresponding measures （suspended repair, repair between flights, post-flight maintenance, scheduled maintenance） are put forward. Finally, the application demonstrates the effectiveness of the methodology.