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尘封多年的技术在一项复杂的小工程中大放异彩,装配式架线的成功应用,为以前不具备条件的技术重新获得应用提供了现实样本。铁塔林立,高低错落,高压线像蛛网般密布。这是笔者在河北省霸州市境内的霸州—信安220千伏线路工程建设工地看到的情景。无论从工程规模还是工程的影响力来说,霸州—信安220千伏线路工程都是一个不折不扣的小工程,全程只有7公里,新建220千伏铁塔35座。但这个小工程的架线施工难度却不亚于任何一个大工程:
The dusty years of technology shine in a complex small project, and the successful use of fabricated overheads provides a realistic sample of previously unsuccessful technology recovery. Tower everywhere, the level of scattered, high-voltage lines like spider-like clouds. This is the author in Bazhou City, Hebei Province, Bazhou - Ann 220 kV line construction site to see the scene. Regardless of the scale of the project or the impact of the project, Bazhou - Xinan 220 kV line project is an out-and-out small project, the entire process is only 7 km, the new 220 kV Tower 35. However, the construction of this small project is as difficult as the construction of any major project: