MEASURING METHOD FOR GROUND RESISTANCE OF TRANSMISSION LINE STEEL TOWER LEG

Title:

MEASURING METHOD FOR GROUND RESISTANCE OF TRANSMISSION LINE STEEL TOWER LEG

Document Type and Number:

Japanese Patent JPH0472579

Kind Code:

A

Abstract:

PURPOSE: To estimate the ground resistance of a transmission line steel tower leg without removing an overhead earth-wire by measuring the ground resistance of a dummy steel tower leg provided near the transmission line steel tower leg to be measured.

CONSTITUTION: A dummy steel tower leg 4 is grounded into soil 3 near the transmission line steel tower leg 2 of a transmission line steel tower 1. The ground resistance of the dummy steel tower leg 4 is measured so as to estimate the ground resistance of the transmission line steel tower leg 2.

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Inventors:

SATO NOBUAKI
KIMATA RYUZO

Application Number:

JP18672890A

Publication Date:

March 06, 1992

Filing Date:

July 13, 1990

Export Citation:

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Assignee:

FURUKAWA ELECTRIC CO LTD

International Classes:

G01R27/20; (IPC1-7): G01R27/20

Attorney, Agent or Firm:

Hidetoshi Matsumoto

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