Bridge condition sensor

LifeSpan Technologies, a specialist in advanced structural condition assessment solutions for civil infrastructure, has announced the commercial availability of its newest PeakStrain sensor, allowing rapid and accurate evaluation of bridge conditions after a seismic event.
February 6, 2012 Read time: 1 min
2269 LifeSpan Technologies, a specialist in advanced structural condition assessment solutions for civil infrastructure, has announced the commercial availability of its newest PeakStrain sensor, allowing rapid and accurate evaluation of bridge conditions after a seismic event.

Visual inspection techniques have been used to assess the condition of bridges for decades, both in the US and many other countries. However, engineers in the US and Japan know that visual inspection is subjective, highly variable, and not sufficiently reliable for long-term bridge management. It is also slow and can be costly if bridges have to be visually inspected after each seismic event.

LifeSpan's new extended range PeakStrain sensor will be used by Japan Railways on the Shinkansen, a vital link across the country, to monitor lateral displacement of bridge members as a result of seismic activity. The device will allow Japan Railways to quickly determine if Shinkansen bridges can continue to be used or must be shut down to protect passengers and railway equipment.

For more information on companies in this article

Related Content

  • Modelling MaaS and making it happen
    June 15, 2017
    Colin Sowman looks at some of the emerging technology being introduced to evaluate and operate Mobility as a Service. The fast-growing interest in Mobility-as-a-Service (MaaS) has prompted the creation of a host of software systems for those wanting to become a MaaS provider or participate in MaaS offerings. Most recently, at ITS International’s MaaS Market conference, Portuguese company Brisa Innovation announced a name change to A-to-Be to reflect its increasing involvement in the MaaS sector with the lau
    Read More
  • Safeguarding cities against wrong-way drivers
    June 10, 2024
    Thermal imaging and artificial intelligence analytics provide the best path towards preventing deadly auto accidents, explains Stefaan Pinck of Flir
    Read More
  • IP technology the route to efficient multi-agency control rooms
    February 1, 2012
    As IP-based technology makes its presence felt in the control room sector, it makes for greater economies of scale and also offers a migration path for many other traffic management technologies. So says Barco's Guy Van Wijmeersch. Efficient control room collaboration and decision-making is only possible if operators and decision-makers have easy and timely access to information. In many cases, that information also needs to be accessible to multiple users at the same time. This is certainly so in the case
    Read More
  • Healthy prospects for floating vehicle data systems
    February 3, 2012
    Elmar Brockfeld, Alexander Sohr and Peter Wagner from the German Aerospace Center's Institute of Transport Systems look at the prospects for floating vehicle data systems. Although Floating Vehicle Data (FVD) or probe vehicle fleets have been around for about a decade, the idea behind them is of course much older: from probe vehicles that flow with the traffic it should be possible to get a precise, fast and spatially near-complete picture of the prevailing traffic flow conditions in an area under surveilla
    Read More

Highlighted Content