高海拔地区建筑项目应急能力建设路径  

Emergency capacity building paths for construction projects in high altitude areas

作　　者：成连华 李梓凡 郭慧敏 曹东强 CHENG Lianhua;LI Zifan;GUO Huimin;CAO Dongqiang(College of Safety Science and Engineering,Xi’an University of Science and Technology,Xi’an 710054,China)

机构地区：[1]西安科技大学安全科学与工程学院,陕西西安710054

出　　处：《西安科技大学学报》2024年第3期438-446,共9页Journal of Xi’an University of Science and Technology

基　　金：陕西省“十四五”应急装备发展研究(2021HZ1124)。

摘　　要：为探究高海拔地区建筑施工项目应急能力建设路径,以PPRR理论为基础,构建包含作业人员生理反应、高原型应急救援装备选型及配备、物资供应链选择的高海拔地区建筑施工项目应急能力建设评价指标体系,基于情景理论与SOM网络构建高海拔地区建筑施工项目应急能力建设路径网络并进行分析,最后采用交叉影响矩阵对高海拔地区建筑施工项目应急能力建设路径进行推演。结果表明:在单指标影响作用中,高原型应急救援设施及设备配备情况对效果事件的影响程度(0.0290)高于其他事件;当选用组合措施,影响作用远大于单指标影响作用,且可以得到不同组合对于效果事件的影响作用,如选用组合一的影响作用(0.96)大于选用组合二的影响作用(0.9)。运用情景构建及推演能够更好处理应急能力建设过程中路径选择问题,推演结果能够得到提高其应急能力建设水平的有效措施,对应急能力建设提供参考。In order to explore the path of emergency capacity building for construction projects in highaltitude areas,an evaluation index system for emergency capacity building of construction projects in high-altitude areas was constructed based on PPRR theory,involving the physiological response of operators,the selection and allocation of high-altitude emergency rescue equipments,and the supply chain network of materials.Scenario theory and SOM network are used to construct and analyze the path network of emergency capacity building for construction projects in high altitude areas.And the crossinfluence matrix is used to deduce the path of emergency capacity building for construction projects in high altitude areas.The results show:with the single index effect,the impact degree of plateau emergency rescue facilities and equipment on effect events(0.0290)is higher than that of other events;When the combination measures are selected,the influence is much greater than that of single indicators,and the influence of different combinations on the effect events can be compared,or,the influence of Combination One(0.96)is greater than that of Combination Two(0.9).The use of scenario construction and deduction can better deal with the problem of path selection in the process of emergency capacity building,and the effective measures can be abtained with the results of deduction to improve the level of emergency capacity building,and provide reference for emergency capacity building.

关 键 词：高海拔地区 建筑施工 应急能力建设 情景理论 路径推演 

分 类 号：X947[环境科学与工程—安全科学]