July 1991
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7 Reads
Concrete specimens 0.05-0.4 m thick were used to investigate their electric strength under the action of high-voltage pulses. On the base of experimental results three main factors which affected greatly on electric strength were defined. They were the following: time to breakdown, interelectrode distance and concrete composition. Calculations of technological regimes of electric impulse generators for concrete breakdown are proposed to accomplish by regression analysis method.