"Strain" is the amount of deformation
that an object stretches or contracts
under an external force.
Research and development that became
the origin of strain measurement technology
A circuit for measuring electrical resistance, which is the principle of strain gauges (measuring devices), was invented in England
Samuel Hunter Christie
Source: Wikipedia, The Free Encyclopedia
First commercialization of strain gauge
In the United States, a measuring instrument was developed for military use. It was used for B-29 wing shape monitoring.
Development of strain gauges in Japan
Strain gauge was used to measure the strength of structures in two industries such as ships and railways.
Application in the construction of Tokyo Tower
Strain measurement was applied to vibration measurement of Tokyo Tower and stress measurement of the foundation of the building.
Not suitable for embedded applications
because the system was too extensive.
STREAL solves the problem!