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

  • Big data and open governments ‘will spur developments in smart cities’
    March 23, 2015
    Smart cities are going to be amazing community hubs that will be more sustainable, efficient and supportive of citizens, according to a new report, Australia - Smart Cities - People, Transport, Cars, Buildings from reportbuyer.com. The concept of smart communities is based on intelligent infrastructure such as broadband (FttP) and smart grids, so that connected and sustainable communities can be developed. However, they cannot be built within the silo structure that currently dominates our thinking; a holis
    Read More
  • DSRC holds the key to tomorrow's transportation
    June 15, 2016
    Dedicated Short-Range Communication (DSRC) technologies are poised to revolutionise transportation system planning, management and operations. But will widespread US adoption take five years, or twenty? As Ben Pierce of Battelle explains, the answer depends largely on which roadmap the ITS community chooses to follow for deployment.
    Read More
  • Connected cones make for safer sites
    May 31, 2013
    David Crawford welcomes new lives for old road safety products. Traffic cones and barrels have traditionally been on the bottom shelf of the road construction and maintenance industry, typically forming visible soft safety barriers for temporary works at a lower cost than concrete alternatives. On both sides of the Atlantic, however, they are fast gaining new roles as instrumented components in advanced construction safety arrays. The EC-sponsored €1 million (US$1.31 million) Safelane collaborative innovati
    Read More
  • Doha implements traffic control system
    November 21, 2012
    Expansion of ITS systems has accelerated in Qatar this year, with rapid deployment of a traffic control system in Doha. Less than 10 years from now an extensive system of ITS technology will be operating in Qatar, informing and directing users of the country’s roads. That can be stated with confidence for a number of reasons: the world’s richest country per capita will host the World Cup in 2022 and is understood to be planning to develop sophisticated systems of ITS for road safety and traffic managemen
    Read More

Highlighted Content