Study on Calibration Tests for Interface-Type Earth Pressure Cell Based on Matching Error Analysis

The stress status of a soil pressure cell placed in soil is very different from its stress state in a uniform fluid medium. The use of the calibration coefficient provided by the soil pressure cell manufacturer will produce a large error. In order to improve the measurement accuracy of the interface...

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Bibliographic Details
Main Authors: Mingyu Li, Longwei Zhu, Jicheng Shu, Zhenzhen Lu, Yunlong Liu
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Sensors
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Online Access:https://www.mdpi.com/1424-8220/24/23/7778
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