中国安全科学学报 ›› 2024, Vol. 34 ›› Issue (2): 124-130.doi: 10.16265/j.cnki.issn1003-3033.2024.02.0293

• 安全工程技术 • 上一篇    下一篇

重型施工机械安拆吊装作业视觉可达性BIM仿真分析

郑霞忠1,2,3(), 吴俊2, 晋良海1,2,3, 杜发兴1,2,4,**()   

  1. 1 三峡大学 水电工程施工与管理湖北省重点实验室,湖北 宜昌 443002
    2 三峡大学 水利与环境学院,湖北 宜昌 443002
    3 三峡大学 安全生产标准化评审中心,湖北 宜昌 443002
    4 湖北安环科技有限公司,湖北 宜昌 443002
  • 收稿日期:2023-08-17 修回日期:2023-11-26 出版日期:2024-02-28
  • 通讯作者:
    ** 杜发兴(1977—),男,重庆人,博士,副教授,主要从事地质灾害防治研究工作。E-mail:
  • 作者简介:

    郑霞忠 (1963—),男,湖北鄂州人,博士,教授,博士生导师,主要从事安全科学与工程方面的研究。E-mail:

  • 基金资助:
    国家自然科学基金面上项目资助(51878385); 国家自然科学基金面上项目资助(52179136)

BIM simulation analysis on visual accessibility of heavy construction machinery installation and lifting operation

ZHENG Xiazhong1,2,3(), WU Jun2, JIN Lianghai1,2,3, DU Faxing1,2,4,**()   

  1. 1 Hubei Key Laboratory of Construction and Management in Hydropower Engineering, China Three Gorges University, Yichang Hubei 443002,China
    2 College of Hydraulic & Environmental Engineering, Three Gorges University, Yichang Hubei 443002, China
    3 Center of Standardization Evaluation for Production Safety, China Three Gorges University, Yichang Hubei 443002, China
    4 Hubei Anhuan Technology, Yichang Hubei 443002, China
  • Received:2023-08-17 Revised:2023-11-26 Published:2024-02-28

摘要:

为提高重型施工机械安拆吊装作业安全工效,改善安拆作业过程中人员的可视性,提出基于可视锥法的多主体视觉可达性建筑信息模型(BIM)仿真方法。首先,通过重型施工机械视觉任务分解,得到重型施工机械多主体视觉任务;其次,以wk-35型电铲安拆作业为研究对象,分析起重驾驶司机-信号工-司索工多主体视觉任务,运用计算机辅助三维交互应用(CATIA)人因仿真模块,构建安拆吊装作业多主体视觉的BIM仿真场景;然后,采用可视锥法,计算安拆吊装作业过程多主体视觉可达性量值,测度多主体视觉可达性水平,构建重型机械施工机械多主体视觉评价模型;最后,调节BIM模型的过程参数,推演多主体视觉变化趋势,评价安拆吊装作业多主体视觉可达性。结果表明:安拆作业中起重司机在起升下降过程中视觉可达性较差,在平移过程中视觉可达性较好;信号工和司索工的位置与其视觉可达性联系紧密,当信号工处于视野刚好覆盖起重司机和司索工的位置时,其视觉可达性最好,而司索工需不断调整位置,使其视觉可达性达到最佳。

关键词: 重型施工机械, 安拆吊装作业, 视觉可达性, 多主体, 建筑信息模型(BIM)仿真

Abstract:

In order to improve the safety efficiency of heavy construction machinery installation and lifting operation and improve the visibility of installation and lifting operation personnel, a multi-agent visual accessibility BIM simulation method based on the visual cone method was proposed. The multi-agent visual task of the heavy construction machinery was obtained through the decomposition of the visual task of heavy construction machinery. Taking the installation and dismantling operation of the wk-35 electric shovel as the research object, the multi-agent visual task of hoisting driver, signal operator and cable operator was analyzed, and the multi-agent visual BIM simulation scene of installation, dismantling and hoisting operation was constructed by using Computer Aided Three-dimensional Interactive Application (CATIA) human factor simulation module. The visual cone method was used to calculate the multi-agent visual accessibility value in the process of installation and lifting. The process parameters of the BIM model were adjusted, the trend of multi-agent vision was deduced, and the multi-agent visual accessibility of installation, disassembly and hoisting was evaluated. The simulation results show that the visual accessibility of the lifting driver is poor in the process of lifting and descending, but good in the process of translation. The position of the signal operator and cable man is closely related to their visual accessibility. The visual accessibility of the signal operator is best when the visual field of view just covers the lifting driver and cable man. The cable man needs to constantly adjust his position to achieve the best visual accessibility.

Key words: heavy construction machinery, install the lifting operation, visual accessibility, multi-agent, building information modeling(BIM) simulation

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