Xiao Shengchi. Mothod of Measuring Phase Difference of Lateral System for Dynamic Soil Triaxia1 Apparatus and Development of Digital Phase Meter[J]. 1986, 7(1).
Xiao Shengchi. Mothod of Measuring Phase Difference of Lateral System for Dynamic Soil Triaxia1 Apparatus and Development of Digital Phase Meter[J]. 1986, 7(1).DOI:
In this paper the phase difference of lateral system for dynamic are soil triaxial testing system is discussed and variant measurement meth-ods are compared
according to testing requirement “zero crossing triggering digital phase meter ” was designed
which can measure the phase difference of variant waveforms. In addition