重大建筑结构健康监测系统设计与实现

发布时间：2018-01-22 03:24

本文关键词： 物联网结构健康全寿命实时监测安全监控平台　出处：《大连理工大学》2015年硕士论文　论文类型：学位论文

【摘要】：随着社会的发展与进步,城市中的大型公共设施如雨后春笋般出现在我们眼前,但近年来大型建筑倒塌毁坏事件屡见不鲜。这就使得对建筑结构进行全寿命健康监测成为了整个社会的迫切需要。结构健康监测系统是保证重大工程结构安全的重要手段,对于保障人民群众的生命财产安全以及经济和社会的可持续发展具有重大意义。本文设计与实现重大建筑结构健康监测与全寿命安全监控平台,长期、实时监测并分析大型建筑物的各项状态信息,对结构的健康度和寿命的准确评估采取相应措施,提高重大建筑物安全运营水平。主要研究内容及成果如下：(1)将物联网技术应用到建筑结构领域,取代了传统监测手段,使得离线的、间断性的监测变为实时、在线。应用物联网技术,从感知层、传输层、应用层三个方面将工业化与信息化集成,实现自动采集数据,进行全面感知、可靠传输、智能处理。(2)基于物联网技术的建筑结构健康监测系统,可以实现综合管理、实时监测、数据报表、安全评估、短信预警、视频监控以及提供参数走势图等功能；研发了Android系统智能手机的建筑结构健康监测系统,该方案减少了以往通过Internet方式实现远程监控时对PC的依赖,由于智能手机的便携性,也使本系统方案中的监测与控制更具人性化。(3)本文结合淮南大剧院和河南中牟国家农业公园门景标志“领头雁”等实际工程,建立重大建筑工程健康状态监测和故障预警系统,对建筑安全运营提供实时、全面的监控与分析,实践证明该系统运行良好,能够可靠地为建筑结构安全预警和针对风险制定应对措施提供科学、合理的理论依据,指导现场施工,并可为其他同类工程提供借鉴。本文针对整个社会对建筑结构全寿命健康监测的迫切需求,设计实现了基于物联网的健康监测与全寿命期安全监控平台系统,对保障城市安全和城市功能的正常发挥以及经济和社会的可持续发展具有重大意义。
[Abstract]:With the development and progress of the society, large public facilities in the city have sprung up in front of our eyes. However, in recent years, the collapse and destruction of large buildings are common, which makes it an urgent need for the whole society to monitor the whole life of the building structure. The structural health monitoring system is to ensure the safety of the major engineering structure. Important means. It is of great significance to ensure the safety of people's life and property and the sustainable development of economy and society. This paper designs and realizes the health monitoring platform and the whole life safety monitoring platform of major building structure for a long time. The state information of large buildings is monitored and analyzed in real time, and the corresponding measures are taken to evaluate the health degree and life span of the structure. The main research contents and results are as follows: 1) apply the Internet of things technology to the field of building structure, replace the traditional monitoring means, make offline. The intermittent monitoring changes to real-time, on-line. By using the technology of Internet of things, industrialization and information are integrated from three aspects: perceptual layer, transmission layer and application layer, so as to realize automatic data collection, overall perception and reliable transmission. Intelligent processing. 2) building structure health monitoring system based on Internet of things technology, can achieve comprehensive management, real-time monitoring, data reporting, security assessment, SMS early warning. Video monitoring and provide parameter diagram and other functions; The building structure health monitoring system of Android system smart phone is developed. This scheme reduces the dependence on PC when realizing remote monitoring by Internet. Because of the portability of the smart phone, the monitoring and control in this system is more humanized.) this paper combines the Huainan Grand Theater with the gate sign of Zhongmu National Agricultural Park of Henan Province, "leading Goose" and so on. The health condition monitoring and fault warning system of major construction projects is established to provide real-time and comprehensive monitoring and analysis for building safety operation. The practice shows that the system works well. It can provide scientific and reasonable theoretical basis for building structure safety early warning and risk response measures to guide site construction. And can provide reference for other similar projects. Aiming at the urgent need of the whole society to the whole building structure life health monitoring, this paper designs and realizes the health monitoring platform system based on the Internet of things and the whole life life safety monitoring platform. It is of great significance to ensure the safety of city, the normal exertion of urban function and the sustainable development of economy and society.
【学位授予单位】：大连理工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU317;TP274

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