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Novel Earth Pressure Cell with Double FBG-based Diaphragms for Measuring Vertical and Lateral Effective Stresses in Seabed Soils

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Abstract

This paper presents a novel earth pressure cell to directly measure both vertical and lateral effective stresses in seabed soils. The double-sensing diaphragms with FBG sensors were designed to detect the signals simultaneously.

© 2021 The Author(s)

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