泗阳复线船闸下闸首底板设计分析

Design Analysis on the Lower Lock-head Floor of the Twin Lock at Shiyang

本文介绍在泗阳复线船闸下闸首底板设计中,应用弹性半无限体假定、文克尔假定、有限压缩层假定及半空间假定这四种设计理论分别对底板内力和配筋进行计算比较后,提出了在底板设计中值得探讨和注意的问题。

In tbe design of lower lock-head floor for the twin lock at Siyang,this paper ?gives comparison between the computed results of internal stresses and amount of reinforcing bars,for which they are computed by application of four design considerations, including infinite elastic body hypothesis, Winkler's hypothesis,finite compressive layers hypothesis and semi-space hypothesis.Some problems to be noted in the design of bottom floor are also listed.