中国安全科学学报 ›› 2023, Vol. 33 ›› Issue (S1): 150-155.doi: 10.16265/j.cnki.issn1003-3033.2023.S1.0568

• 安全工程技术 • 上一篇    下一篇

基于CRM模型的障碍物遮蔽安全风险研究

赵雷通1(), 刘鑫1,**(), 闫换换2   

  1. 1 中国民航工程咨询有限公司, 北京 100621
    2 北京首都航空有限公司, 北京 100621
  • 收稿日期:2023-02-15 修回日期:2023-04-16 出版日期:2023-06-30
  • 通讯作者:
    **刘鑫(1991—),男,陕西富平人,硕士,工程师,主要从事机场净空、飞行程序等方面的工作。E-mail:
  • 作者简介:

    赵雷通 (1987—),男,河北廊坊人,硕士,高级工程师,主要从事机场净空、飞行程序、飞机性能分析等方面的工作。E-mail:

    闫换换 工程师

Research on security risk of obstacle shielding based on CRM model

ZHAO Leitong1(), LIU Xin1,**(), YAN Huanhuan2   

  1. 1 China Civil Aviation Engineering Consulting Co., Ltd., Beijing 100621, China
    2 Beijing Capital Airlines Co., Ltd., Beijing 100621, China
  • Received:2023-02-15 Revised:2023-04-16 Published:2023-06-30

摘要:

为研究机场遮蔽应用规则,防止超高障碍物对机场安全运行产生影响,首先,调研分析美国、英国、印度等诸多国家的机场遮蔽应用情况;然后,针对机场周边障碍物限制面内不同的遮蔽区域,利用碰撞风险模型(CRM)模拟仿真障碍物遮蔽点碰撞风险值,提出不同区域遮蔽规则;最后,结合实际情况,提出机场障碍物限制面内不同区域遮蔽方法和要求。结果表明:起飞爬升面和进近面内遮蔽区域按照一定扩散率外扩划设;过渡面内不建议应用遮蔽原则;内水平面和锥形面内按照分区域划设。

关键词: 碰撞风险模型(CRM), 障碍物限制面, 遮蔽方法, 碰撞概率, 安全风险

Abstract:

In order to study the application rules of shielding and prevent super-high obstacles from affecting the safe operation of airports. First,investigate and analyze the application of shading in many countries such as the United States,the United Kingdom,and India; secondly, aiming at different shading areas in the obstacle restriction plane around the airport, use the collision risk model (CRM) to simulate the collision risk value of the obstacle shading point,and propose different Area shielding rules. Finally,combined with the actual situation, the methods and requirements for different areas within the obstacle limitation surfaces are proposed. The results showed that the shielding areas in the take-off climbing surface and the approach plane are designed according to a certain diffusion rate; the principle of shielding is not recommended in the transitional plane; the inner horizontal plane and the conical plane are divided into areas.

Key words: collision risk model (CRM), obstacle limitation surfaces, shielding methods, collision probability, security risks