Abstract: In this paper, the additional deflections and ultimate carrying capacity in mid-sections of 16 reinforced concrete parabolic curved columns under load applied with equal eccentricity at each end are obtained from experimental result, and are analyzed according to the current Highway Bridge Code for Design in China,and those of USSR and FRG respectively. The calculations show that the results obtained by our current code closely coincide with those of testing.

摘要： 本文通过试验测得16根钢筋混凝土抛物线曲柱在同向对称等偏心荷载作用下的中点附加挠度和极限承载能力,并分别根据我国现行《桥规》、苏联以及西德规范进行了分析。计算表明,按我国现行《桥规》计算的结果与试验符合较好。