高速铁路沉降自动化监测系统SMAIS的研发及应用

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摘要研究目的：为解决高速铁路自动化沉降监测问题，研发出一套"高速铁路工程结构沉降及变形自动监测分析预警系统SMAIS"，该系统融合传感器、数据采集传输、客户端实时跟踪和远程查询、监测成果后处理、自动预警、人工监测数据管理及监测数据分析、管理与评估等七个子系统，成功在京津城际等高铁部分段落工程上进行长期应用和检验。

研究结论：工程应用结果表明：（1）在高铁工程结构的沉降监测过程中，所研发的SMAIS自动监测系统具有较高的监测精度，具有较强的适用性和稳定性；（2）SMAIS数据实时跟踪和远程网络的动态查询访问平台，可实现实时化、可视化、远程化的监测目标，节约大量的人力；（3）SMAIS监测预警子系统，可实现自动报警和报警后的预警信息分析功能，为信息化施工和科学决策提供指导；（4）本系统可适用于高速铁路路基和桥梁等工程结构的沉降监测。

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关键词 ：高速铁路, 工程结构, 自动化监测, 沉降变形, 评估分析, 系统集成

Abstract：Abstract:Research purposes:In order to solve the high-speed railway settlement problem, this paper researches a Structure Settlement and Deformation Monitoring and Analysis Integrated System(SMAIS) for high-speed railway. The SMAIS system is composed of sensor subsystem, data collection transmission subsystem, data real-time tracking and remote query by client end subsystem, monitoring results post-processing subsystem, automatic early-warning subsystem, manual measurement data management subsystem and data analysis and evaluation subsystem. And the field experiments were successfully carried out in part location of Beijing-Tianjin inter-city railway project for long-term automatic monitoring by SMAIS.

Research conclusions：The engineering verification results show that: (1) The SMAIS integrated monitoring system has a good monitoring precision, higher stability and applicability for engineering structure settlement automatic monitoring of high-speed railway.(2) Data track and remote net dynamic query platform of SMAIS realize the automation, real-time transmission, visualization, remote query technique monitoring, automatic alert and generate report functions target, the large manpower has been saved. (3) The alert subsystem of SMAIS realize automatical alert and alert information analysis function, it provide a scientific guidance for construction and decision-making. (4)This system can be used in settlement monitoring of high-speed railway subgrade and bridge

Key words： Key words: high-speed railway engineering structure automatic monitoring settlement deformation evaluation analysis system integration

作者简介: 禚一，1983年出生，男，高级工程师。

引用本文:

禚一王旭张军. 高速铁路沉降自动化监测系统SMAIS的研发及应用[J]. 铁道工程学报, 2015, 32(4): 10-.
ZHUO Yi, WANG Xu, ZHANG Jun. Development and Application of Automatic Monitoring System SMAIS for Settlement of High-speed Railway. 铁道工程学报, 2015, 32(4): 10-.

链接本文:

http://tdgcxb.crec.cn/CN/ 或 http://tdgcxb.crec.cn/CN/Y2015/V32/I4/10

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