本文分析了桥面连续简支梁桥所承受的力素及计算方法,并通过试验桥的初步实践,对目前国內常用的一些简支梁桥结构型式,建议几种试用方案。最后根据力素分析原理,提出一套实用的设计程序和方法,供采用桥面连续简支梁桥设计参考。 In this paper, the forces and calculation methods of continuous simply supported bridge with deck are analyzed. Based on the initial practice of the experimental bridge, some trial schemes are suggested for some simple supported beam bridge structures currently used in China. Finally, according to the principle of factor analysis, a set of practical design procedures and methods are proposed for the design of bridge simply supported girder bridge.