基于改进AHP-灰云模型的模块栈桥加工制造安全风险评价
Safety Risk Assessment of Modular Trestle Processing and Manufacturing Based on Improved AHP-Gray Cloud Model
崔邯龙 1曹燕 1倪时华 2陆喜成3
作者信息
- 1. 河北工程大学 土木工程学院,河北 邯郸 056038
- 2. 中煤建筑安装工程集团有限公司,河北 邯郸 056106
- 3. 邯郸市建筑工程施工安全监督总站,河北 邯郸 056008
- 折叠
摘要
为了对新型模块式钢栈桥加工安全风险进行客观评价,保障生产顺利进行,采用改进AHP-灰云模型对某模块栈桥加工制造过程进行安全风险评价.从人、机械、物料、环境和管理 5个方面开展系统研究,建立了包括9 项二级指标和 28 项三级指标的安全风险评价指标体系.采用改进的层次分析法确定指标权重值,将现场安全风险评估值输入灰云模型,进行风险等级的确定.研究结果表明该方法适用于模块栈桥加工制造安全风险评价,经分析吊车与地面作业交叉情况、机械设备的检查维修、噪声的影响三项指标风险值较高,并提出相应的风险防范措施.
Abstract
In order to objectively evaluate the safety risks of the processing of the new modular steel trestle and ensure smooth production,an improved AHP grey cloud model was used to evaluate the safe-ty risks of the manufacturing process of a certain modular wharf.A systematic study was conducted from five aspects:human,machinery,materials,environment,and management,and a safety risk assess-ment index system was established,including 9 secondary indicators and 28 tertiary indicators.Using an improved Analytic Hierarchy Process to determine the weight values of indicators,the on-site safety risk assessment values are input into the Grey Cloud model to determine the risk level.The research results indicate that this method is suitable for the safety risk assessment of module trestle processing and manu-facturing.After analyzing the intersection between cranes and ground operations,inspection and mainte-nance of mechanical equipment,and the impact of noise,the risk values of three indicators are relative-ly high,and the corresponding risk prevention measures are proposed.
关键词
模块栈桥/安全风险评价/灰云模型/风险评价指标体系Key words
module trestle bridge/safety risk assessment/gray cloud model/risk evaluation index sys-tem引用本文复制引用
出版年
2024
NETL
NSTL
万方数据