Cargas de arrancamento em linhas de eletrificação rural.

Abstract

The research was carried out in the case when the cold curve (50°C) falis ábove the point of support of the conductor indicating uplift on pin. A outdoor research with several ruling span (V ) was de signed with ACSR conductor to examine where the cold curve falis ábove the point of the conductor indicating removal of the pin. The function V - / (R), where R is the effort by meter of vertf cal heiqht difference is an huperbole of tupe: tn R = In 0,01 + 1,37 ln\lr