Correia, Ricardo N.; Li, Jin; Staines, Stephen E.; Chehura, Edmon; James, Stephen W.; Tatam, Ralph P.; Kutner, Joel; Dewhurst, Paul; Ferreira, Pedro
(International Society for Optical Engineering; 1999, 2009-12-31)
An effective-soil-pressure sensor for geotechnical applications based on Fibre
Bragg Gratings is presented. The sensor simultaneous measures total soil
pressure and pore pressure, allowing the calculation of the effective ...