近年来，随着国民经济的快速发展，我国地铁工程进入了蓬勃发展阶段，目前的地铁施工监测安全预警体系已不能完全适应地铁建设快速发展的要求，因此需要加强对施工监测安全预警的研究。本文通过研究地铁施工监测安全预警过程，分析安全预警系统的构建支撑技术和研发过程，确定了系统的开发、运行平台以及网络结构，即以ArcGIS Server为开发平台，使用Visual C#开发语言，利用Silverlight等技术进行系统的开发。 论文共分五章。第一章是绪论，叙述了本课题的选题背景及研究意义，介绍了国内外研究现状和论文的研究内容以及论文的结构安排。第二章介绍了地铁施工监测对象和方法，以及监测数据的获取、整理和预处理。第三章介绍了变形分析的意义以及几种变形分析预测模型，并通过实例对几种模型的实际应用进行了描述。第四章首先对系统做了需求分析和可行性分析，叙述了系统的实现目标和开发原则、系统的总体框架和物理结构、各功能模块设计以及数据库的设计。然后对系统的开发环境和运行环境做了简要的描述，介绍了系统开发的关键技术。最后对系统实现的关键功能进行描述并配以各功能实现截图。第五章总结了论文的研究内容和研究结果，提出了存在的不足，并对进一步的研究方向和内容进行了阐述。 论文的研究成果是基于ArcGIS Server平台对地铁施工监测安全预警进行了研究，并在此基础上设计开发了地铁施工监测安全预警WebGIS系统，实现了地图预警、监测数据管理和变形预测等功能。

In recent years, with the rapid development of the national economy, the subway project in China has entered a rapid development stage. The actual subway construction monitoring safety early warning system cannot adapt to the rapid development of subway construction requirements, therefore, to strengthen the study on the analysis of construction monitoring and early warning is necessary. Through the analysis of the process of monitoring and early warning of subway construction, the construction of the system support technology and development process, the appropriate system platform and the network structure is determined. Then with the ArcGIS Server as development platform, we use Visual C# development language and Silverlight to develop the system. The thesis consists of five chapters. The first chapter is the introduction, describes the background and significance of the topic, and introduces the research content and the research status at home and abroad as well as the structure arrangement. The second chapter introduces the object and method of metro construction monitoring, as well as the monitoring data acquisition, sorting and processing. The third chapter introduces the prediction model of deformation analysis and the meaning of several, and describes the application of several models. The fourth chapter makes the demand analysis and feasibility analysis of the system, describes the goal and the development principle about the system, and also ensures the system frame and physical structure, each function module design and database design. Then briefly describes the system development environment and operating environment, introduces the key technology of system development. Finally, describes the key functions with some screenshots. The fifth chapter summarizes the research contents and the results of this thesis, proposes the shortcomings and the further research direction and content. The research result of the thesis is a study on the subway construction monitoring security warning based on ArcGIS Server. In the foundation we designed and developed the subway construction monitoring safety warning WebGIS system, realized some functions, such as map early warning, monitoring data management and deformation prediction.