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Structural Health Monitoring

用于桥梁结构的结构健康监测(SHM)通常被称为设计,开发和实施损伤检测或表征策略的结构,以进行结构状况的实时评估。

桥梁结构的结构健康监测有可能在全球和元素水平处收集有关各种结构部件的损坏状态的大量信息。这种大规模的数据可以作为结构历史的知识来源,这对于决策者有价值。

Modern SHM systems that are fully integrated with statistical models appear to be a promising solution that will reduce the downtime of the civil infrastructure, reduce maintenance cost, and improve worker safety by eliminating high risk activities (i.e. rope access visual inspection, work at height, exposure to radiation, work in confined space).

Non-Destructive Testing for Structural Condition Assessment

Nondestructive Testing for Structural Assessment

This articles describes how non-destructive testing can help structural engineers in the structural condition assessment of existing buildings, such as parking garages, condominiums, and other constructed facilities. Share on linkedin Share on facebook Share on twitter Share on telegram Share on whatsapp Share on email Structural Condition Assessment usually refers to the process of collecting observations and data about the existing condition of the structure through systematic and scientific methods.…阅读更多»Nondestructive Testing for Structural Assessment

从施工和拆迁监测地面振动

地面振动可能是建筑区内或附近的任何建筑物或结构的严重关注。这些结构可能受到从施工活动产生的振动的影响,例如拆除,压实,挖掘,爆破,桩驾驶和操作重型地球移动设备。在极端情况下,振动可能会对相邻建筑造成损坏,并为建筑物创造不适和烦恼。这是遗产结构的特别关注......阅读更多»从施工和拆迁监测地面振动

桥梁的诊断负载测试

桥式诊断负载测试

分享到LinkedIn在Facebook上分享到Twitter股票上的电报股票上关于电子邮件负荷测试的股票的份额是桥梁工程师之间的常见做法,用于评估桥接安全和可维护性。诊断负载测试是一种载荷试验方法,可以使用作为估算在线桥梁的负载承载能力或在...之前作为验收测试的装置。阅读更多»桥式诊断负载测试

Smart Sensors for Structural Health Monitoring

用于结构健康监测的传感器

随着传感器技术的最新进步,在各种民用结构中开发和实施了结构健康监测(SHM)系统,如桥梁,建筑物,隧道,发电厂和水坝等各种民用结构。已经开发出许多从有线到无线传感器的传感器类型的传感器,以通过实时数据收集来连续监测结构条件。然而,仍然存在与SHM传感器的使用相关的卓越数量的问题。设计......阅读更多»用于结构健康监测的传感器

为什么我们需要结构健康监测?

为什么我们需要结构健康监测?Owners and maintenance managers of capital-intensive assets are looking for cost-effective and reliable inspection and monitoring solutions to ensure safety and reliability of these structures. Modern design codes are now looking in a much longer service life. For example, The Canadian Highway Bridge Design Code (S6-14, 2014) considers a service life of 75 years for newly constructed bridges. One good example in this case…阅读更多»为什么我们需要结构健康监测?

the future of bridge inspection

桥梁检查的未来

加拿大公路桥梁设计代码(S6-14,2014)考虑为新建桥梁的75年的使用寿命。工程术语中的这意味着什么?这意味着在建议的生命周期期间,未来的桥梁应该具有令人满意的性能,耐久性和结构。当我们仔细观察时,这可能是非常具有挑战性的;环境和环境负荷(即雪,冻结和解冻循环,腐蚀,地震等)可以......阅读更多»桥梁检查的未来