古橋天姿風采

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By 李姍姍

cover image of 古橋天姿風采

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趙州橋建於605年前後,由隋代著名匠師李春設計和建造,已有1400多年曆史,是世界上最早和保存最完整的石拱橋。

趙州橋又名「安濟橋」,位於河北省趙縣的洨河上。趙州橋是一座單拱橋,拱長達37.02米,在當時可算是世界上最長的石拱。

橋洞不是普通半圓形,而像一張弓,橋面平坦寬闊,成為「坦拱」,兼顧了水陸交通,方便了車馬運行。古人用「初月出雲」「高虹橫水」「奇巧甲天下」來形容趙州橋的絕妙。趙州橋曾被評為國際土木工程里程碑,被譽為「天下第一橋」。

古橋天姿風采