In this paper, spline subdomain method is introduced and used to analyse the deformation, inter-force and influence line form of continuous beam bridge. The program is developed in Fortran and run on an IBM-PC microcomputer.

• 本文用样条子域法对连续梁桥在荷载作用下的变形、内力及内力影响线进行了分析,用F0RTRAN语言编制了计算程序,在IBM-PC机上进行了计算。