GB/T 23872.1-2009
ActiveInstrument for geotechnical engineering - Earth pressure cell - Part 1: Vibrating wire earth pressure cell
岩土工程仪器 土压力计 第1部分：振弦式土压力计
Application Summary AI generated
This standard specifies the product classification, technical requirements, test methods, inspection rules, and marking for vibrating wire earth pressure cells used in geotechnical engineering. It is applied in monitoring soil pressure within foundations, slopes, retaining walls, and tunnels, particularly in civil engineering, mining, and hydraulic projects where long-term stability and safety assessments are required. The standard ensures consistent performance and accuracy of these sensors under field conditions for static and dynamic pressure measurements.
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