预应力马鞍形壳板计算

Calculation of Saddle Shell

预应力马鞍形壳板在工程计算中，长期用梁的弯曲理论近似，这对于有扭转的壳板出入太大。本文采用扭转理论分析，得到较满意结果，并得到实践的验证。

In engineering calculation prestressed saddle shell has been calculated by using the approximate value of the bending theory of beam over a long period of time. Consequently. there is great discrepancy for the twisting saddle shell. In this article analysis of twisting theory is adopted and the satisfactory result is obtained and the result has been tested and vertified in practice.