Götaälvbron, the bridge over Göta River, was built in the thirties and it is more than seventy years old
The new RT-VLOG is a highly accurate, robust, compact and cost-effective Vibrating Wire Datalogger to monitor multilevel piezometers, load cells and multipoint extensometers.
More than 100 SOFO sensors were imbedded inside the columns that form the “skeleton” of the whole construction. To know the evolution and magnitude of the tensions inside the columns is very important because the resulting data are given information.
The new I35W bridge was built in 2008 to replace the old steel bridge that failed catastrophically and tragically resulting in the loss of several lives.
The dam is 181 meters high with a capacity of 615 megawatts and can produce 2300kw of electric power per hour.