铁路桥隧工程技术接口质量影响因素研究

doi:10.3969/j.issn.1674-0696.2022.12.12

重庆交通大学学报（自然科学版） ›› 2022, Vol. 41 ›› Issue (12): 85-93.DOI: 10.3969/j.issn.1674-0696.2022.12.12

铁路桥隧工程技术接口质量影响因素研究

鲍学英1，文圆圆1，胡所亭2,3，班新林2,3，许见超2,3

(1. 兰州交通大学土木工程学院，甘肃兰州 730070； 2. 中国铁道科学研究院集团有限公司铁道建筑研究所，北京 100081； 3. 高速铁路轨道技术国家重点实验室，北京 100081)

收稿日期:2021-01-04 修回日期:2022-01-02 发布日期:2023-01-16
作者简介:鲍学英(1974—)，女，宁夏中卫人，教授，博士，主要从事绿色铁路及工程管理方面的研究.E-mail：813257032@qq.com 通信作者：文圆圆(1993—)，女，河南南阳人，硕士，主要从事高速铁路技术接口管理方面的研究. E-mail：1174265036@qq.com
基金资助:
国家自然科学基金项目(71942006)；中国铁道科学研究院集团有限公司基金项目(2020YJ218)

Influencing Factors of Technical Interface Quality of Railway Bridge and Tunnel Engineering

BAO Xueying1, WEN Yuanyuan1, HU Suoting2, 3, BAN Xinlin2, 3, XU Jianchao2, 3

(1. College of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070, Gansu, China; 2. Railway Engineering Research Institute, China Academy of Railway Sciences Group Co., Ltd., Beijing 100081, China; 3. State Key Laboratory for Track Technology of High-Speed Railway, Beijing 100081, China)

Received:2021-01-04 Revised:2022-01-02 Published:2023-01-16

摘要/Abstract

摘要： 为提高铁路桥隧工程技术接质量水平，以艰险山区独特的自然环境和桥隧施工的特点为依据，从人员、材料、设备、方法、环境，5个方面识别技术接口质量影响因素，在影响因素作用机理分析的基础上，提出研究假设进行方案设计，并运用结构方程模型得出路径系数分析结果，在此基础上构建了贝叶斯网络模型，得出了概率推理结果，并检验了结果的一致性；最后以拉林段铁路作为研究对象，验证了假设成立。研究表明：人员、材料和环境对于技术接口质量的影响较大，人员方面主要体现在直接从事接口施工的相关人员的技术、素质和协调性；材料方面主要体现在接口施工材料的质量性能、相关质量验收标准的完善程度和材料储存条件；环境方面主要体现在技术接口施工的自然环境、空间环境和相关质量管理制度，应对其重点管理。

关键词: 道路与铁道工程；技术接口质量；影响因素；结构方程模型；贝叶斯网络

Abstract: In order to improve the quality of technical interface of railway bridge and tunnel engineering, based on the unique natural environment in difficult and dangerous mountainous areas and the characteristics of bridge and tunnel construction, the influencing factors of technical interface quality were identified from five aspects: personnel, materials, equipment, method and environment. Based on the analysis of the action mechanism of influencing factors, research hypotheses were put forward and scheme design was carried out. The path coefficient analysis results were obtained by using the structural equation model. On this basis, the Bayesian network model was constructed to obtain the probability reasoning results and test the consistency of the results. Finally, Lasa-Linzhi section railway was taken as the research object to verify the hypothesis. The research shows that personnel, materials and environment have a great impact on the quality of technical interface, and the personnel aspect is mainly reflected in the technology, quality and coordination of relevant personnel directly engaged in interface construction; The material aspect is mainly reflected in the quality performance of interface construction materials, the perfection of relevant quality acceptance standards and material storage conditions; The environmental aspect is mainly reflected in the natural environment, space environment and relevant quality management system of the technical interface construction, which should be focused on management.

Key words: highway and railway engineering; technical interface quality; influencing factors; structural equation model; Bayesian network

中图分类号:

鲍学英1，文圆圆1，胡所亭2,3，班新林2,3，许见超2,3. 铁路桥隧工程技术接口质量影响因素研究[J]. 重庆交通大学学报（自然科学版）, 2022, 41(12): 85-93.

BAO Xueying1, WEN Yuanyuan1, HU Suoting2, 3, BAN Xinlin2, 3, XU Jianchao2, 3. Influencing Factors of Technical Interface Quality of Railway Bridge and Tunnel Engineering[J]. Journal of Chongqing Jiaotong University(Natural Science), 2022, 41(12): 85-93.

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铁路桥隧工程技术接口质量影响因素研究

Influencing Factors of Technical Interface Quality of Railway Bridge and Tunnel Engineering

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