TECHNICAL EQUIPMENT FOR BOREHOLE STRAIN-OBSERVATION OF PBO OF USA
Zhang Baohong
Institute of Crustal Dynamics, CEA, Beijing 100085
Abstract This is a systematic introduction of the instrumentation and the detail technical requirements of borehole strain observation including the borehole strainmeters, additional observations, data sampling, data transmission, protection device, and electric power in the scientific project Plate Boundary Observation (PBO) of the USA.
Key words :
PBO
borehole strainmeter
observation
technical requirements
standards
Received: 01 January 1900
Corresponding Authors:
Zhang Baohong
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