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Design Construction Project Delivery System for Underground Engineering

机译:地下工程设计施工项目交付系统

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摘要

Project delivery system has a profound impact on metro shield tunnel project schedule, quality and investment objectives. In this study, two approaches: time-space dual structure of construction project and spectrum of project delivery system are used to analysis the inherence rules and derivations of traditional delivery systems. Furthermore, the method of setting up construction feasible set for project delivery system is proposed according to the inherence rules of delivery system and factors affecting the selection of delivery system such as characteristics of project, environment of construction, market condition et al. Finally, a design optimal model for project delivery system is constructed to achieve the minimal construction cost, and it is employed in Nanjing metro shield tunnel project. This study proposes a new approach for designing and innovating project delivery system in infrastructure construction.
机译:项目交付系统对地铁盾构隧道项目进度,质量和投资目标产生深远影响。本研究采用两种方法:建设项目的时空双重结构和项目交付系统的频谱分析传统交付系统的内在规律和推导。此外,根据项目交付系统的固有规则,以及项目特点,建设环境,市场条件等影响项目交付系统选择的因素,提出了建立项目交付系统施工可行性集的方法。最后,构建了工程交付系统的设计优化模型,以达到最小的建设成本,并在南京地铁盾构隧道工程中得到了应用。这项研究为基础设施建设中的项目交付系统的设计和创新提出了一种新方法。

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