空中造楼机改变夏季作业热环境对工人生产率的影响研究  

Research on the Impact of Aerial Construction Machines on Workers’Productivity by Altering Summer Working Conditions

作　　者：张杰 刘昌永[1] 杨辉 郝善行 ZHANG Jie;LIU Changyong;YANG Hui;HAO Shanxing(School of Civil Engineering,Harbin Institute of Technology,Harbin 150090,China;China Construction Third Engineering Bureau Group Co.,Ltd.,Wuhan 430074,China)

机构地区：[1]哈尔滨工业大学土木工程学院,黑龙江哈尔滨150090 [2]中建三局集团有限公司,湖北武汉430074

出　　处：《工程管理学报》2024年第5期118-123,共6页Journal of Engineering Management

基　　金：国家重点研发计划(2022YFC30802202)。

摘　　要：为探究空中造楼机是否能为建筑工人提供更加适宜的夏季作业环境及造楼机如何通过改变环境因素来影响一线工人生产率,实地采集夏季造楼机和非造楼机场景下热环境数据,根据实测数据计算热舒适指数,进而计算得到工人生产率。结果表明,造楼机的使用能够有效降低施工作业环境的空气温度和太阳总辐照,提高工人的热舒适性和工作效率;但是造楼机的使用也阻碍了施工作业环境的空气的流动,降低了建筑工人的热舒适性和工作效率。具体而言,9:00至17:00造楼机改变施工作业环境造成的有利影响超过了其造成的不利影响;其他时间段情况则相反。研究结果为指导未来的新型类工厂建造平台的设计与使用提供了重要的理论依据。To investigate whether the aerial construction machines can provide a more suitable summer working environment forconstruction workers and how the machine affects frontline workers’productivity by altering environmental factors,field data onthermal environments were collected from both air building machine and non-air building machine scenarios during the summer.Based on the collected data,thermal comfort indices were calculated,followed by the computation of workers’productivity.Theresults indicate that the use of the air building machine effectively reduces air temperature and total solar radiation in the constructionenvironment,improving workers’thermal comfort and productivity.However,the machine also hinders airflow in the constructionenvironment,which decreases workers’thermal comfort and productivity.Specifically,from 9:00 AM to 5:00 PM,the positiveeffects of the machine on the working environment outweigh the negative ones,the situation is the opposite in other time periods.These findings provide important theoretical support for guiding the design and use of future factory-like construction platforms.

关 键 词：空中造楼机 建筑工人生产率 热舒适性指数 

分 类 号：TU731[建筑科学—建筑技术科学]