在大连开发区东北大街跨金桥站立交桥工程招标中 ,由铁三院桥梁处设计的“琴桥”独塔斜拉桥方案 ,在众多方案中脱颖而出 ,一举中标。本桥的景观要求非常高 ,因此 ,在桥型选择时 ,除满足桥梁使用功能外 ,在桥梁建筑美学方面下了很大工夫 ,力求展现城市桥梁美观、大方的现代风格 In the bidding for the cross-Jinqiao Station overpass project in Northeast Main Street of Dalian Development Zone, the project “Qinqiao” single-pylon cable-stayed bridge designed by the bridge department of Iron III Institute won the bid in many schemes. The bridge has very high landscape requirements. Therefore, in addition to meeting the function of using the bridge, a great deal of effort has been devoted to building the aesthetics of the bridge in an effort to demonstrate the beautiful and generous modern style of the city bridge