Tilt and Vibration Monitoring of a Railway Bridge

West Virginia is home to numerous bridges in need of closer oversight, with nearly 1 in 5 identified as requiring targeted structural improvements.

At the beginning of 2022, the SPAB and their Mills Section started a repair project at Kibworth Harcourt Mill, an outstanding historic post mill at Kibworth Harcourt in Leicestershire. Most of its structure dates back to 1711 or earlier and its interior is covered with graffiti of millers who worked there in the past. It is a Grade II listed building and a Scheduled Ancient Monument. Kibworth Mill is the last survivor out of the 211 post mills in Leicestershire, which makes it an important part of local and national milling heritage.

The bridge located on the Scrivia river, one of the arteries of the homonymous valley, is a structure all about 160 meters long and is divided into 7 spans with lowered arches, in reinforced concrete. Built-in the early 1900s, it served as a road and rail bridge for years. In 1980 the extension of the bridge over the Scrivia (structure in reinforced concrete with slab and beams) was carried out and also a shift of the railway network to its own site, thus splitting the two uses. To monitor the health of the bridge, a wireless sensor network was installed consisting of DECK to monitor displacement and Triaxial Tiltmeter to monitor the inclination of the […]

As part of the Transport for Wales rail system, a rolling stock depot was built at Taffs Well which required a bridge to connect it to the rail station. Before building the new bridge a sheet pile wall had to be installed in order to retain earth and other filling material during piling activities. The monitoring system provided by Move Solutions through one of their UK supplier, Korec Group, collects real-time data of the sheet pile wall, 24 hours a day, 7 days a week. The aim is to identify any changes in the behaviour and position of the wall so as to avoid structural failure after its removal.