Data acquisition system of piezocone penetration test(CPTU)
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Graphical Abstract
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Abstract
This paper presents the data acquisition system of piezocone penetration test(CPTU).The construction units and working principle of the system are introduced in detail.The functions of the system include testing-data acquisition and saving and displaying in CPTU.Because of the advantages of the system——high precision,large memory amount,small size,low power consuming and so on,it will be widely used in engineering exploration filed.
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