公路—Ⅰ级荷载与城—A级荷载在弯梁桥中的应用

The application of highway-Ⅰ level load and city-A level load in curved girder bridge

分别按照公路—Ⅰ级荷载与城—A级荷载对弯桥连续梁进行计算分析,探讨了在两种汽车荷载的作用下,主梁内力、支座反力的异同,并对结果与同跨径直桥作比较分析,得出了一些有价值的结论。

This paper calculated and analyzed the curved continuous girder bridge respectively according to highway-Ⅰlevel load and city-A lev-el load,discussed the similarities and differences of main beam internal force,bearing counter-force under two car loads,and made comparative analysis on the results to same span straight bridge,obtained some valuable results.