Transmission line tower grounding is of crucial importance to the safety and stability of power system.
输电线路杆塔接地对电力系统的安全、稳定运行至关重要。
An aeroelastic wind tunnel test was carried out to study the rational wind resistant design method for high-voltage transmission tower-line coupling system.
为研究高压输电塔线体系的合理化抗风设计，进行了气动弹性模型风洞试验。
Long span transmission tower-line system is a vital lifeline to power system. Exposing in environment, the system must be robust enough to bear destructive force in extreme environmental conditions.
大跨越输电塔线体系是重要的生命线电力工程设施，由于长期暴露于自然环境中，因此需要具有在极端环境条件下的抗破坏能力。
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