机场道面不停航施工数字建模与影响评估  

Digital Modeling and Impact Evaluation on Airport Pavement Under Non?suspension Construction Conditions

作　　者：张伟光[1] 鲍帆 王敬凌 栾英成 王宁 ZHANG Weiguang;BAO Fan;WANG Jingling;LUAN Yingcheng;WANG Ning(School of Transportation,Southeast University,Nanjing 211189,China;States Key Laboratory of Air Traffic Management System and Technology,Nanjing 210023,China)

机构地区：[1]东南大学交通学院,南京211189 [2]空中交通管理系统与技术国家重点实验室,南京210023

出　　处：《指挥信息系统与技术》2022年第5期32-40,共9页Command Information System and Technology

基　　金：国家重点研发计划(2020YFB1600100);空中交通管理系统与技术国家重点实验室开放课题(SKLATM202005)资助项目。

摘　　要：为了评价机场道面不停航施工对机场运营安全的影响,研究了机场飞行区不停航施工数字化建模与影响评估的关键技术。以西安咸阳国际机场为例,建立了机场三维建筑信息模型(BIM),基于该模型联合Navisworks软件模拟了不停航施工的情境动画,基于Clash Detective碰撞分析工具分析了不停航施工情境的影响。模拟结果给出了当发生飞机紧急迫降情况时,不停航施工工况下可能会与飞机发生碰撞的机械或施工人员名单。为了制定合适的不停航施工紧急预案,通过层次分析法分析了不停航施工安全影响因素,确定了人员、设备、环境和管理因素的影响权重。研究结果表明,对机场安全风险影响程度最高的是环境因素,最低的是设备因素。该项研究可以实现机场道面不停航施工与BIM的紧密结合,提高不停航施工的可视性与安全性,为机场不停航施工的针对性全生命周期管理研究提供了思路。To evaluate the impact of airports pavement under non-suspension construction on the airport’s operation safety,the digital modeling for the airport’s non-suspension construction in its flight area and impact evaluation are studied.Taking Xi’an Xianyang International Airport as an example,the three-dimensional building information model(BIM)of the airport is constructed.Based on the model,situation animation of the non-suspension construction process is simulated with Navisworks software.Based on the collision analysis tool named Clash Detective,the impact of the non-suspension construction situation is analyzed.Simulation results give the equipment and personnel list that might collide with the aircraft under the airport’s non-suspension construction conditions during the emergency landing of the aircraft.To formulate an appropriate emergency plan of non-suspension construction,the factors affecting the airport safety during non-stop flight construction are analyzed with hierarchical method.Thus,the impact weights of the personnel factors,equipment factors,environment factors and management factors are determined.Study results show that the highest impact factor to the aircraft’s safety is environmental factor,and the lowest factor is equipment factor.The study can realize the combination of non-suspension construction of airport pavement with BIM,and can enhance the visualization and safety of non-suspension construction.It can provide idea for the study of the whole life cycle management of the non-suspension construction of airport pavement.

关 键 词：机场道面 不停航施工 建筑信息模型(BIM) 三维建模 影响分析 

分 类 号：U8[交通运输工程]