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A review of metro construction in China: Organization, market, cost, safety and schedule

Lieyun DING, Jie XU

《工程管理前沿（英文）》 2017年第4卷第1期页码 4-19 doi: 10.15302/J-FEM-2017015

摘要： China is now in an era of large-scale metro construction. This paper reviews the nature of Chinese metro engineering with a specific focus on its organization and market mode, cost structure, safety control and schedule management. Then, an examination on recent research in metro engineering of the National Natural Science Foundation of China (NSFC) is also conducted, which indicates that information and automation based technologies are increasingly used in practice.

关键词： metro engineering construction status construction challenges NSFC

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地铁线网规划中几个值得商榷的问题

全永燊

《中国工程科学》 2000年第2卷第4期页码 75-82

摘要：

我国城市正在经历地铁建设大发展的时期，一个十分紧迫且十分重要的问题是在进行线路建设前如何做好地铁线网布局规划。文章结合近年来国内开展地铁线网规划的实践，探讨了地铁线网规划中的几个关键问题，包括线网合理规模的论证、线网空间形态与构架以及地铁线网与城市其它交通方式的衔接等问题。

关键词：地铁线网规划

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Metro train rescheduling by adding backup trains under disrupted scenarios

Jiateng YIN, Yihui WANG, Tao TANG, Jing XUN, Shuai SU

《工程管理前沿（英文）》 2017年第4卷第4期页码 418-427 doi: 10.15302/J-FEM-2017044

摘要： In large cities with heavily congested metro lines, unexpected disturbances often occur, which may cause severe delay of multiple trains, blockage of partial lines, and reduction of passenger service. Metro dispatchers have taken a practical strategy of rescheduling the timetable and adding several backup trains in storage tracks to alleviate waiting passengers from crowding the platforms and recover from such disruptions. In this study, we first develop a mixed integer programming model to determine the optimal train rescheduling plan with considerations of in-service and backup trains. The aim of train rescheduling is to frequently dispatch trains to evacuate delayed passengers after the disruption. Given the nonlinearity of the model, several linearization techniques are adapted to reformulate the model into an equivalent linear model that can be easily handled by the optimization software. Numerical experiments are implemented to verify the effectiveness of the proposed train rescheduling approach.

关键词： train rescheduling backup train metro line disruption timetable

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Evaluation of stray current corrosion resistance of concrete in metro construction

YANG Shucai, YANG Xu

《结构与土木工程前沿（英文）》 2008年第2卷第3期页码 246-252 doi: 10.1007/s11709-008-0036-4

摘要： By simulation tests of concrete specimens in saturated Ca(OH) solution and seawater, and based on micro mechanism analysis, this paper evaluates the stray current corrosion resistance of concrete specimens of different mixture ratios, and reaches a conclusion that the capability to resist stray current corrosion of optimally designed concrete mixed with good-quality fly ash and powdered slag is increased by over 5 times more than the reference concrete with the same water to binder ratio, and the service life of such kind of concrete meets the basic requirement of a metro project.

关键词： project different requirement simulation capability

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关于我国地铁建设降低投资问题

施仲衡

《中国工程科学》 2001年第3卷第1期页码 36-39

摘要：

文章本着技术先进，安全可靠，经济实用的原则，对降低地铁造价的可能性进行分析，提出了如下初步设想：充分作好前期准备工作；重视客流预测；考虑提高行车密度；选择合理的车站结构型式和埋深；合理确定车站设备用房和管理用房的面积；重视换乘站的设计；采用合理的车站间距；做好地下线与高架线的选择；隧道埋深、结构尺寸及施工方案的优化；切实贯彻设备国产化政策。

关键词：地铁建设投资降低

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Analytical algorithms of compressive bending capacity of bolted circumferential joint in metro shield

《结构与土木工程前沿（英文）》页码 901-914 doi: 10.1007/s11709-023-0915-8

摘要： The integrity and bearing capacity of segment joints in shield tunnels are associated closely with the mechanical properties of the joints. This study focuses on the mechanical characteristics and mechanism of a bolted circumferential joint during the entire bearing process. Simplified analytical algorithms for four stress stages are established to describe the bearing behaviors of the joint under a compressive bending load. A height adjustment coefficient, α, for the outer concrete compression zone is introduced into a simplified analytical model. Factors affecting α are determined, and the degree of influence of these factors is investigated via orthogonal numerical simulations. The numerical results show that α can be specified as approximately 0.2 for most metro shield tunnels in China. Subsequently, a case study is performed to verify the rationality of the simplified theoretical analysis for the segment joint via numerical simulations and experiments. Using the proposed simplified analytical algorithms, a parametric investigation is conducted to discuss the factors affecting the ultimate compressive bending capacity of the joint. The method for optimizing the joint flexural stiffness is clarified. The results of this study can provide a theoretical basis for optimizing the design and prediciting the damage of bolted segment joints in shield tunnels.

关键词： shield tunnel segment joint joint structural model failure mechanism

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那不勒斯地铁系统的三“A”

Antonello De Risi

《工程（英文）》 2018年第4卷第2期页码 175-179 doi: 10.1016/j.eng.2018.03.013

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地铁施工安全仪表盘技术研究与应用

丁烈云,周迎,陈丽娟

《中国工程科学》 2011年第13卷第8期页码 67-72

摘要：

地铁施工安全受工程地质条件、当前施工进度、周边环境等多因素综合影响。通过构建可视化仪表盘，基于地铁工程三维实体模型，动态显示在上述各影响因素耦合作用下工程的安全状态，支持作业风险和危险构件及其影响区域实时预警和控制，准确识别工程的最危险部位、风险区域分布、等级状态等，为现场安全管理提供决策支持。

关键词：地铁施工安全仪表盘

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Study on Big Data-based Behavior Modification in Metro Construction

Lie-yun Ding,Sheng-yu Guo

《工程管理前沿（英文）》 2015年第2卷第2期页码 131-136 doi: 10.15302/J-FEM-2015037

摘要： With the rapid development of metro construction in China, construction accidents frequently happen, which are significantly attributable to workers’ unsafe behavior. Behavior-based safety (BBS) is an effective method to modify workers’ unsafe behavior. This paper introduces the study on big data-based metro construction behavior modification, aiming to solve the problem of current research without consideration of workers’ personal characters. First, the behavior modification pushing mechanism based on content-based personalized recommendation is studied. Secondly, the development of behavior modification system of metro construction (BMSMC) is introduced. Thirdly, BMSMC practical applications using the unsafe behavior rate, as a measuring indicator is implemented. Observations at one metro construction site in Wuhan indicate that the unsafe behavior rate of modified scaffolders at this work place decreased by 69.3%. At the same time, as of unmodified scaffolders at another work place for comparison, the unsafe behavior rate decreased by 56.9%, which validates the effectiveness of this system.

关键词： big data unsafe behavior behavior modification behavior-based safety (BBS) unsafe behavior rate

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青岛地铁8号线海底隧道

贺维国, 刘鹏

《工程（英文）》 2018年第4卷第2期页码 167-169 doi: 10.1016/j.eng.2018.03.012

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全国生物制造工程年会（Bio-Manufacturing Engineering Institution Annual Meeting）

会议日期： 2019年12月02日

会议地点：中国/北京/海淀

主办单位：中国机械工程学会生物制造工程分会，中国生物材料学会生物材料先进制造分会，清华大学

复杂环境下地铁施工安全风险自动识别与预警研究

丁烈云,周诚

《中国工程科学》 2012年第14卷第12期页码 85-93

摘要：

在地铁施工安全管理工作中，面临的一个突出问题是施工安全风险信息采集与利用不充分，施工全过程安全风险控制仍是一个“黑箱”控制。将信息技术用于地铁工程施工安全风险控制，主要包括：a. 针对施工前安全风险识别，提出利用计算机技术从工程图纸中自动识别施工安全风险的新方法，从而提高地铁施工安全知识的积累、共享和重用；b. 针对施工中安全风险预警，提出地铁施工安全风险信息融合与时空耦合的预警方法，有效支持动态定位和跟踪危险施工工序及部位；c. 针对高风险特殊区段施工，开发集自动监测、实时预警于一体的地铁施工安全集成控制技术，将预警信息及时发送给现场施工人员，便于及时有效的采取施工控制和应急措施，保障施工安全。本研究成果在全国多个城市地铁建设中成功应用。

关键词：地铁施工安全风险自动识别信息融合预警风险时空耦合风险实时感知

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工程与工程管理的哲学思考

何继善,王孟钧

《中国工程科学》 2008年第10卷第3期页码 9-12

摘要：

当前，我国正处于经济建设快速发展时期，许多重大工程相继建成并投入使用，凸现工程活动的重要地位和工程管理的巨大作用，标志着我国已经进入工程时代。工程时代呼唤工程哲学，工程建设管理活动离不开哲学思想指导，大力开展工程哲学研究既是哲学发展的必然，又是时代的迫切要求。文章在分析工程哲学的形成、发展及主要研究内容的基础上，提出了工程的哲学内涵与本质：物质性、变化性和时空性，进而对工程管理的理念、价值观、方法论、组织与创新等方面的哲学内涵进行了探讨，以促进我国工程管理理论的发展和管理水平的提高。

关键词：工程哲学工程工程管理哲学思考

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Engineering Informatics: State of the Art and Future Trends

Li-da Xu

《工程管理前沿（英文）》 2014年第1卷第3期页码 270-282 doi: 10.15302/J-FEM-2014038

摘要： Engineering informatics is an emerging engineering discipline integrating information technology or informatics with a variety of engineering disciplines. It is an interdisciplinary scientific subject focusing on applying advanced information and communications technology (ICT) to a variety of engineering disciplines. Rapid advances in industrial information integration methods have spurred the growth of new techniques that can be used for probing industrial information integration including engineering informatics. These techniques include business process management (BPM), enterprise architecture (EA), enterprise application integration (EAI), service-oriented architecture (SOA), and others. Practical applications may require a combination of these techniques that have originated from different disciplines. These techniques have the potential to contribute to engineering informatics. For integrating complex engineering systems, both formal methods and systems methods are crucial. In this paper, we briefl review the state of the art of engineering informatics as it interfacing with industrial information integration.

关键词： engineering informatics industrial integration industrial information integration engineering (IIIE) engineering management

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Synergetic Management Theory for Coal-Based Energy Engineering and the Engineering Practice of Shenhua

Wen Ling

《工程管理前沿（英文）》 2016年第3卷第1期页码 1-8 doi: 10.15302/J-FEM-2016005

摘要： To deal with problems in synergetic development of coal-based energy engineering, this paper, guided by the philosophy of engineering, proposes the synergetic management philosophy of “factors coordination, systems synergy, dynamic optimization and three-dimension planning.” The paper also establishes the synergetic management system characterized by systems factor synergy, resource-environment synergy and systems boundary extension and supported by the “two-wheel driven” management innovation and technological innovation. In addition, the paper presents a multi-objective dynamic optimization model for energy engineering, designed based on Shenhua’s own engineering practice, to analyze Pareto optimal solution in three scenarios: best resource allocation, minimal environmental impact and maximal value creation. This provides important reference to synergetic development strategies and decision-making in engineering management.

关键词： coal-based energy engineering synergetic management two-wheel driven innovation Shenhua engineering