针对影响桥梁造型设计的因素,从功能、美观、环保和经济等方面进行研究,提出桥梁造型设计需满足的基本原则。结合南湖风景区某桥梁设计的实例,遵循基本原则综合考虑各方面的要求进行桥型方案的设计,获得了满意的设计效果。 Aiming at the factors affecting the design of bridge shape, this paper studies from the aspects of function, aesthetics, environment protection and economy, and puts forward the basic principles that bridge design should meet. Combining with the example of a bridge design in South Lake Scenic Area, the design of the bridge scheme is carried out according to the basic principles and all the requirements of the bridge are taken into consideration comprehensively, and satisfactory design results are obtained.