Finally, the ultimate bearing capacity is tested and it shows a high coefficient of safety for the united twin-pylons.

对联塔结构模型进行了极限承载力测试，结果表明结构有较大的安全储备。

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It draws on both art and industry, says Jin Choi, citing the twin inspirations of Giacometti's spindly, elongated sculptures, and massed pylons marching away from a hydro-electric scheme in Quebec.

BBC: Could pylons ever be pretty?