摘要
为提高艰险山区铁路工程技术接口的质量管理水平,满足质量管理的目标要求,提出适合于艰险山区铁路工程技术接口质量管理绩效评价的研究方法。基于艰险山区地质复杂、环境恶劣的自然环境特征,以及铁路工程技术接口质量管理的重要作用,通过对艰险山区铁路工程技术接口质量管理活动在人员、材料、机械设备、技术、环境、管理、参与方以及质量结果方面的影响因素分析,从质量目标、质量制度、质量意识、质量技术、质量过程、质量结果以及质量环境7个方面构建艰险山区铁路技术接口质量管理绩效评价指标体系。利用乘法合成法将C-OWA算子法和CRITIC-熵权法组合赋权,确定各评价指标的综合权重。运用云模型对艰险山区铁路工程技术接口质量管理绩效水平进行综合评价,采用MATLAB绘制出相应的评价云图,并与标准云图进行对比,确定最终的技术接口质量管理绩效评价结果。以拉林铁路DK263+844.62~DK303+105标段进行实证研究,结果表明:该标段技术接口质量管理绩效评价水平处于“优秀”和“良好”之间,且偏向于“良好”。该实例研究验证了该模型的适用性与有效性,为艰险山区铁路工程技术接口质量管理水平的优劣提供了评判依据,也促进了我国艰险山区铁路工程技术接口质量管理水平的提升。
This paper proposed a research method for evaluating the performance of railway engineering interface quality management in rugged mountainous areas to help enhance the quality management level of railway engineering technical interface in rugged mountainous areas and satisfy the target requirements of quality management.Based on the characteristics of the natural environment with complex geology and harsh environment in rugged mountainous areas,and the critical role of the quality management of railway engineering technology interfaces,through the analysis of the influencing factors of the technical interface quality management activities of Railway Engineering in rugged mountainous areas in terms of personnel,materials,mechanical equipment,technology,environment,management,participants and quality results,we constructed the performance evaluation index system of railway technology interface quality management in rugged mountainous areas from seven aspects:quality objective,quality system,quality awareness,quality technology,quality process,quality result and quality environment.Quality awareness,quality technology,quality process,quality results and quality environment in rugged mountainous areas.The C-OWA operator and the critical entropy weight method were applied to define the comprehensive weight of each evaluation index.The performance level of railway engineering interface quality management in rugged mountainous areas was comprehensively evaluated by cloud model,establish the corresponding evaluation cloud chart by MATLAB,and compared it with the standard cloud chart to determine the final technical interface quality management performance evaluation results.Taking the section DK263+844.62~DK303+105 of La Lin railway as the research object,the results show that the technical interface quality management of the project is at a“good”level.This case study can verify the applicability and effectiveness of the model,offer a foundation for judging the quality management of railway engineering technical int
作者
文圆圆
鲍学英
班新林
许见超
WEN Yuanyuan;BAO Xueying;BAN Xinlin;XU Jianchao(College of Civil Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China;Railway Engineering Research Institute,China Academy of Railway Sciences Group Co.,Ltd.,Beijing 100081,China;State Key Laboratory for Track Technology of High-speed Railway,Beijing 100081,China)
出处
《铁道科学与工程学报》
EI
CAS
CSCD
北大核心
2023年第7期2698-2707,共10页
Journal of Railway Science and Engineering
基金
国家自然科学基金科学部综合研究项目(71942006)
中国铁道科学研究院集团有限公司基金资助项目(2020YJ218)。
关键词
铁路技术接口
艰险山区
质量管理绩效评价
C-OWA算子
CRITIC-熵权法
云模型
railway technical interface
rugged mountainous areas
quality management performance evaluation
C-OWA operator
critical entropy weight method
cloud model
