GB/T 22077-2008
AbolishedOverhead electrical conductors-creep test procedures for stranded conductors
架空导线蠕变试验方法
Application Summary AI generated
This standard specifies the test method for measuring the creep behavior of stranded overhead electrical conductors under constant tensile load and temperature. It is applied in the electrical power industry to evaluate the long-term mechanical performance and sag characteristics of conductors used in transmission and distribution lines. The test results help engineers design reliable overhead lines by predicting conductor elongation over time under operational stress.
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