本文主要是关于双曲率拱垻垂直曲率对垻身应力影响的一个初步研究碚摲治龊褪则炇墙徊娼械摹Ｔ诶碚摲矫?提出了考虑垂直曲率影响的拱冠径向、垂直变位调整的計算方法。計算結果表明,如果垂直曲率选择适宜,对垻体应力的分布状态就能有所改善斫耗P驮囼灲Y果与計算数值相比,除坝顶附近外,拱、梁向应力分布趋势基本上是一致的。 This paper is mainly about the vertical curvature of hyperbolic arch 垻 on the body stress of a preliminary study 碚 碚 龊 rule 龊 褪 褪 炇 炇         mechanical prosthesis on behalf of prosthetic equipment T 诶 T 诶 correction proposed vertical crown considering the impact of radial crown , Vertical displacement adjustment calculation method. The calculation results show that if the vertical curvature is selected properly, the stress distribution on the body can be improved. Compared with the calculated value, Basically the same.