论文部分内容阅读
“无筋扁壳理论及其应用”一文[1](以下简称袁文)发表后,我们曾经接到许多来信,并陆續看到不少讨论文稿与总结资料。综合起来主要有以下几点:第一,袁文所介绍的无筋扁壳(即·无拉力薄壳)已经在很多地区采用,实践证明,无筋扁壳应用在中小跨度的屋顶与楼盖中除个别情况外,一般都是经济与安全的,它具有一定的优越性。第二,认为袁文所介绍的矩形平底无筋扁壳的
After the publication of “Stressless Shallow Shell Theory and Its Applications” [1] (hereinafter referred to as Yuan Wen), we have received many letters and we have seen a lot of discussion papers and summary materials one after another. To sum up, there are mainly the following points: First, Yuan Wen’s introduction of non-reinforced flat shell (ie, no tensile thin shell) has been used in many areas, practice has proved that non-reinforced flat shell applications in the small span roof and floor In addition to individual circumstances, it is generally economic and safe. It has certain advantages. Second, consider Yuan Wen’s introduction of rectangular flat-bottom reinforced shells.