The relationship between Zhao Zhouqiao and modern science and technology stems from the combination of ancient art and science and technology.

(1) adopts the form of circular arch, which changes the tradition that large stone bridges in China are mostly semicircular. The arches of ancient stone bridges in China are mostly semi-circular, which are beautiful and complete, but they also have two shortcomings: First, the traffic is inconvenient, and semi-circular arches are more suitable for bridges with smaller spans, while semi-circular arches are used for bridges with large spans. ...